What is the number of the strength of gravity on Earth?

Answers

Answer 1

Answer:

i don't know this answer


Related Questions

Why did Kenyatta want to distance himself from the Mau Mau? Check all that apply.

They had no desire for independence.
The British were determined to crush the rebellion.
They were criminals and made achieving independence more difficult.
They were led by his political rivals.
They were members of the Kikuyu.

Answers

Answer:

B and C!

Explanation:

I just did it on edge. I hope this helps!

Which best represents the reaction of calcium and zinc carbonate (ZnCO3) to form calcium carbonate (CaCO3) and zinc? Ca → ZnCO3 + CaCO3 → Zn Ca + ZnCO3 → CaCO3 + Zn CaCO3 + Zn → Ca + ZnCO3 CaCO3 + Zn + Ca → ZnCO3

Answers

Answer:

Ca + ZnCO3 → CaCO3 + Zn

Explanation:

Ca + ZnCO₃ = CaCO₃ + Zn

Ca + ZnCO3 → CaCO3 + Zn is the answer.

Here Ca and ZnCO₃ are reactant and CaCO₃ and Zn are product . Reactants are written on the left side of equation and product are written on the right side.

Answer:

The correct option is, Ca + ZnCO3 —> CaCO3 +Zn

Explanation:I got it right.


The idea of not wanting or doing too much or too little is called (ex. eat
way too much or starve yourself)

Answers

Answer: below

Explanation:

binge eating then purging. Often known as bulimia. It's an eating disorder. If you starve yourself you have anorexia. If its an idea you are paranoid. Or you are very depressed and you want to get rid of your emotions. It could be called starving yourself too. But you may be looking for the word Orthorexia

Two rocks are at the top of a building. Rock 1 is dropped from rest while Rock 2 is thrown horizontaly at a velocity of 5 ms.
What is the magnitude of the horizontal acceleration of rock 2?>
Omis 2
2 ms 2
5 ms 2
10 mis2

Answers

Answer:

I'm pretty sure the answer is 0 m/s²

Explanation:

The horizontal velocity of the second rock is 5 m/s, so if we pretend air resistance doesn't exist, it will maintain that horizontal velocity, meaning that there is no horizontal acceleration.

If you have a mechanical advantage of 2 with a block and tackle system.  How much force do you have to pull with?
Half
Twice
one quarter
Three times

Answers

Answer:

Half

Explanation:

You only have to exert a force equal to half the weight of the load to lift it.

Answer:

A: Half

Explanation:

What respiratory structure controls breathing?
A.
diaphragm
B.
lungs
C.
heart
D.
trachea

Answers

Lungs is what helps u breath

Answer:

i think the answer is :lungs

Why do eclipses not happen every lunar cycle? (If someone could explain this in a paragraph? it doesn’t have to be very descriptive or detailed)

Answers

Answer:

Exploratorium Senior Scientist Paul Doherty explains why not—the orbit of the moon is tilted relative to the orbit of the Earth around the sun, so the moon often passes below or above Earth. At those times, it does not cross the line between the sun and the Earth, and therefore does not create a solar eclipse.

Explanation:

Hope it helps

Answer:

It's true that the moon goes around Earth every month, but it doesn't always get in Earth's shadow. The moon's path around Earth is tilted compared to Earth's orbit around the sun. The moon can be behind Earth but still get hit by light from the sun. ... This is why we don't get a lunar eclipse every month.

A wave has a frequency of 5.0 HZ and a wavelength of 2.5 M what is the speed of the wave?

Answers

Answer:

12.5 m/s

Explanation:

v=f×lamda( I don't have the symbol)

from the question, v=?, f=5.0 Hz, lamda=2.5m

thus, v=5.0×2.5

v=12.5m/s

In winter the air just above the top bunk of a bunk bed is warmer than the air just above the bottom bunk because warm air rises. Which of the following describes the method of heating that causes this difference in temperature?

Answers

Answer:

the heating method in here is conventional heating due to the warn air goes to the top bunk whereas the cold air sinks down

PLEASE HELP!!! GIVING BRAINLIEST!! ill also answer questions that you have posted if you answer this correctly!!!! (80pts)

Answers

Answer:

HOPEFULLY i am correct but i say its D. Hopefully I helped!✨

Answer: It can be A or B

Explanation: In physics, motion is the phenomenon in which an object changes its position over time. Motion is mathematically described in terms of displacement, distance, velocity, acceleration, speed, and time.

Calculate the decrease in gravitational potential energy of the ball as it moves down through the 0.90m the mass of the ball is 0.60kg

Answers

Answer:

G.P.E = 5.292 Joules

Explanation:

Given the following data;

Mass = 0.6 kg

Height = 0.9 m

To find the gravitational potential energy;

Gravitational potential energy (GPE): it is an energy possessed by an object or body due to its position above the earth.

Mathematically, potential energy is given by the formula;

[tex] G.P.E = mgh[/tex]

Where,

G.P.E represents potential energy measured in Joules.

m represents the mass of an object.

g represents acceleration due to gravity measured in meters per seconds square.

h represents the height measured in meters.

But we know that acceleration due to gravity is equal to 9.8m/s²

G.P.E = 0.6*9.8*0.9

G.P.E = 5.292 Joules

4. Zyan is trying to swim across the English Channel in a north to south direction
at 5km/h. There is a 2km/h west to east current in the channel. What is his
resultant swimming velocity?

Answers


Where R is the resultant velocity

An 8 kg toddler is running at a speed of 10 m/s.
how much energy does he have?

Answers

To find the Kinetic energy this is the equation


KE=1/2mv^2

so we know the mass (m) which is 8kg

we also know the velocity (v) which is 10 m/s

so we plug that into the equation and it should look like this - 1/2(8kg)(10m/s)^2 now we solve

so 1/2 x 8 = 4 so then we just do (4)(10)^2 which gets us 400.

Since kinetic=Joules

The answer is 400 J

You might have heard the phrase ‘hot air rises'. Name the process of transferring energy using moving gas or liquid.

Answers

Answer: Convection

Explantion: Convection occurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy. Heat energy is transferred from hot places to cooler places by convection

Which of the following scenarios demonstrates a transfer
between kinetic energy and potential energy?
a using a playground slide.
b
going up and down stairs.
C bouncing on a trampoline.
d all of the above.
Check it

Answers

Answer:

c

Explanation:

bouncing on a trampoline

Answer:

D: All of the Above

Explanation:

I checked C and was wrong so trust me it is D

Due tonight, stuck between b and d

Which pair of graphs represent the correct relationship between position x and velocity v of a moving object?

Answers

Well we can't see (B) in your picture, so we can't comment on it.

But ' D ' depicts a correct relationship between a position and a speed.

(And C doesn't.)

Answer:

We can't see B, but D would be correct while C would not be.

Explanation:

C shows an object not moving with the position graph and shows the object decelerating in the velocity graph.

D shows the object moving at a constant speed in a positive direction and the velocity graph shows a constant velocity.  

The table below shows some properties of germanium, discovered in 1886 by Clemens Winkler.
Germanium was Mendeleev's predicted eka-silicon. Why did its discovery support Mendeleev's ideas?
Help me​

Answers

Answer:

i dont know but what i could say is you could go on  and ask the question and it would help you

Explanation:

match the word with the definition

word
h. to eat
1. crucial
2. scavenger
3. domino
4. native
5. invasive
6. biodiversity
7. consume
8. thrive

definition
a. chain reaction
b. to do well
c. species that naturally lives in a space
d. large variety of living things
e. eats dead things f. species that does not belong
g. important

Answers

Answer:

1-G

2-E

3-A

4-C

5-F

6-D

7-H

8-B

The table provided shows data collected during an experiment .

Which of the following claims is supported by the data?

A. Gravitational force are proportional to the masses of the two objects.

B. Gravitational forces are strongest between objects with identical masses.

C. Gravitational forces are weakest when one object is more massive than the other.

Answers

Answer:

Explanation: the table shows during an experiment

Gravitational forces are strongest between objects with identical masses,  claims are supported by the data. Option B is correct.

What is Newton's law of gravitation?

Newton's law of gravity states that each particle having mass in the universe attracts each other particle with a force known as the gravitational force.

Gravitational force is proportional to the product of the masses of the two bodies and inversely proportional to the square of their distance.

When mass increases and distance reduces, gravity rises. Gravity also lowers when the distance between two points grows and the mass decreases.

From the table, it is observed that gravitational forces are strongest between objects with identical masses,  claims are supported by the data.

Hence, option B is correct.

To learn more about Newton's law of gravitation, refer to the link https://brainly.com/question/9699135

#SPJ2

Use each of the following terms in a separate
sentence: insulation, heat engine, and thermal
pollution.

Answers

The old farm house had been wrapped in insulation and sided.

refrigerator may be considered to be a heat engine operated in reverse.

The warmed water may become a thermal pollution problem in terms of the receiving body of water.


A child kicks a ball with an initial velocity of 8.5 m/s at an angle of 35 to the horizontal as
shown below. What is the horizontal component of the ball's initial velocity? *


A-7 m/s
B-17 m/s
C-0.7 m/s
D-10 m/s

Answers

Answer:

-7m/s

Explanation:

90-35=55

-8.5sin(55)

=-6.962

=-7 0m/s

why does an object have a negative charge

Answers

Explanation:

An object will have a negative charge when an atom has gained electrons . it is called an anion

two bullets have masses of 0.004 kg and 0.008 kg, respectively. Both are fired with a speed of 60.0 m/s. which bullet has more kinetic energy?​

Answers

Answer:

eah

I don't believe in destiny

I just do what's best for me

Don't listen to my enemies

They're just full of jealousy

Duh

This legacy

You gon see what's left of me

You gon see success in me

You ain't seen the rest of me

I just wanna be the best at what I know

Better than the rest just watch me grow

Put me to the test and watch me go

This is my quest, I'ma make it known

They call me obsessive, oh I know

Call me selective with my notes

Call me agressive with my flow

Call me offensive even though

Explanation:

What is friction ridge skin?

Answers

It’s the skin on the palm of your hand including your fingers. As well as for your toes and soles of your feet.

is the us warmer than antarctica?

Answers

Answer:

Yes

Explanation:

Antarctica is usually always cold.

If you move 50 meters in 10 seconds, what is your speed?

Answers

Answer: 5 meters per second (5mps)

Explanation:

Simply take 50 and divide it by 10

[tex]\frac{50}{10} =5[/tex]

If a total of 1250 offspring were obtained from your cross, determine the number of offspring that you would expect to obtain that represent a single crossover event between pr and vg if interference does not occur.

Answers

Answer:

106 single crossover events

Explanation:

Total number of offspring = 1250

Determine the number of offspring that would be expected

( Rf between the genes vg and Pr ) * ( Total number of progeny )

  =   0.125 * 1250 ≈ 156 ( value for single and double crossovers )

next :

( value of the Rf of double crossovers ) * ( Total number of progeny )

= (0.322 * 0.125) = 0.04025  * 1250 = 50

Hence the number of offspring expected to obtain/represent a single crossover event between pr and vg

=  156 - 50 =  106

Question 29 (1 point)
Fluorescence is the production of light energy when an object is heated to a high temperature.
a) True
b) False

Answers

the answer is true. fluorescence demonstrates a sparkly like light beam and also can bounce off of other beams

To save fuel some truck drivers try to maintain a constant speed when possible a truck traveling at 26 km/h approaches a car stopped at a red light in the truck is 149.1 m from the car the light turns green in the car immediately begins to accelerate a 2.3 m/s squared how close does a truck come to the car assuming the truck does not slow down

Answers

Answer:

Always do it on my own

So I gotta get through it

And the only thing I know

Is to love what I'm doing

Never give up, never slow

Till I finally prove it

Never listen to the no's

I just wanna keep moving

Keep my head up when I act

Head up, that's a fact

Never looking back

I'ma keep myself on track

I need help!! Any feedback, please?

Answers

Answer:

A. Quarter or less of the entire moon

Explanation:

This is because as the Moon revolves around the Earth, the light of the sun that is falling on the moon gets blocked by the Earth when we see the crescent moon.

That's why we only see the quarter or less of the entire moon shining on crescent moon night.

:::::::::::::::::::::::::::::
The answer is A
Other Questions
How does anger destroy relationships?Anger makes the receiver feel confused.Anger makes both parties frustrated.Anger makes both parties doubt their abilities.Anger makes the receiver feel negatively. Cynthia wants to buy a round photo frame for her brother. the radius of the photo frame is 9 cm. what is the photo frame circumference? Guys pls help me!!!!!!! calculate average rate of change between n=1 and n= 11 2400000 in standard form A supporter of Canadian nationalism would most likely agree that Canadians should(Choose one):A) work in jobs outside CanadaB) learn more about American historyC) shop in the United StatesD) join the Canadian army in war time Did the Spanish Help or Hurt? help asap please!!!! the midpoint of AB is M (1, 3). if the coordinates of A are (4, 1), what are the coordinates of B? 4. Find the x-intercepts of the functions. (a) g(x)= 4x +12x +9 EXPERT HELP I'LL GIVE BRAINLIEST: EXPLAIN THE ANSWER writeyour fathertelling about your school fees in 250 this question is confusing me Which property is represented by the equation below? (Lesson 1-4) 8(53)=(85)3 Fix the two words that are used incorrectly. On their road trip from Mexico two the Grand Canyon and Gabrielle and Shelley past through the cities of Tucson Phoenix Flagstaff A rectangular playground is 28m long and 15m wide. If all sides areextended lm outward, what is the area of the enlarged playground ? ______ help blood clot following wounds, so that wounds stop bleeding. An artist builds a sculpture out of metal and wood that weighs 14.9 kilograms. 3/4 of this weight is metal, and the rest is wood. How much does the wood part of the sculpture weigh? A scientist used 786 milliliters of a liquid for an experiment. How many liters of the liquid did the scientist use for this experiment?A- 786,000 LB- 7.86 LC- 0.786 LD- 0.0786 L What is [tex]\pi[/tex]. Explain in full sentences.Ha jkKeep strollingCome on you got this.Step bro what are you doing? 2.3.Why is a foundation of particular importance when building and designingstructures?