Chemistry Middle School

What forces are present in this situation?

An elevator is rising at a constant speed; the elevator is the object in this situation.


gravity


normal, gravity, and tension


gravity and tension


normal and tension

Answers

Answer 1

Answer:

gravity and tension i believe is the answer HOPE THIS HELPED

Explanation:

Answer 2
Gravity and tension sound about right

Related Questions

What is a negative impact of resource use?

Answers

Burning fossil fuels, deforestation, overpopulation, polluting, and much more. Hope this helps:)
overpopulation is believed that it will lead to climate change and animal extinction as time goes on. the burning of fossil fuels will lead to climate change, then that will go onto a cycle of sea levels rising, air pollution and animal extinction.

Give two ways to prove that liquids, like water, are matter.

Answers

Answer:

they occupy space

they have mass

Liquids take on the shape of their container. The liquid state of matter is an intermediate phase between solid and gas. Like the particles of a solid, particles in a liquid are subject to intermolecular attraction; however, liquid particles have more space between them, so they are not fixed in position.

PLS HELP IT IS DUE TODAY IN 30 MINS PLS ANSWER 14 POINTS
Name the various types of energies on the spectrum

Answers

Answer:

gamma rays, X-rays, ultraviolet radiation, visible light, infrared radiation, and radio waves.

Explanation:

hope that helps! (:

Radio waves, on the other hand, have the lowest energies, longest wavelengths, and lowest frequencies of any type of EM radiation. In order from highest to lowest energy, the sections of the EM spectrum are named: gamma rays, X-rays, ultraviolet radiation, visible light, infrared radiation, and radio waves

I need help with this. If you don't know it please don't answer it. And make it were the answer makes sense.

Answers

kaity is the answer have a good day
I think it’s Kaityyyyyyyyyyyy

You and your friends decide to travel, on foot, to your favorite beach at the Jersey Shore. Your speed for the first part of the trip is 2.2 mi/hr. Twenty-three minutes after starting your trip, the group decides to stop at a convenience store for a drink. After stopping at the convenience store for five minutes, you continue your travels for 0.9 hour and then stop at a local fast-food restaurant for a bite to eat. You spend 20 minutes eating your favorite burger and 480 seconds after continuing your journey, you stop to use the restroom for 0.5 hr. Now that everyone feels a little lighter, the group increases its speed to 5.5 km/hr and spends the next 900,000 milliseconds traveling to a friend’s beach house to get sun block. After spending five minutes getting the sun block and raiding your friend’s pantry for snacks, the group starts “fist-pumping” in anticipation of their arrival at the beach. Eleven minutes and twenty five seconds later, you and your friends finally feel the warm sand beneath your feet. Approximately how many miles away is the beach?

Answers

Answer:

Sorry dont know

Explanation:

It is 12:00 and you just heard that local officials are tracking a violent storm heading westward, directly for your town and school. The storm is traveling at 25 km/hr and it is currently 75 kilometers east of your school. If the school day is not shortened, and you remain until two o’clock (the official end of the day), will you and all others in the school get home before the storm hits?

...Your Welcome!!

-Watch the video

-Answer the following question. Make sure you site evidence. Make sure you use complete sentences.

Question:

Are fires always bad in the environment? Why?

-Please don't just say yes or no because
(How Wildfires Help! | Science for Kids)
^video is by SciShow Kids ^

Answers

Answer:

maybe you should watch the video...

we can't help you because we don't have the vid.

Explanation:

I think fire is bad for the environment because fires can spread and they damage things in their path, smoke is also really bad. If you inhale too much you can die from it. And it’s very foggy and gives you a hard time breathing as well.

Help asap, answer the question 1 by 1 I need help

Answers

Answer:

2 atoms of pb

4 atoms of br

2 molecules

Explanation:

EZ

A trapezoid is broken into 2 triangles and 1 rectangle. The rectangle has a base of 1 meter and height of 4 meters. Both triangles each have a base of 2 meters and a height of 4 meters.
A trapezoid was broken into a rectangle and two equal triangles.

The base of each triangle b is __ m.
The area of the rectangle is __ m2.
The area of each triangle is __ m2.
The area of the trapezoid is __ m2.

Answers

Answer:

2, 4, 4, 12!

Explanation:

The base of each triangle b is

✔ 2

m.

The area of the rectangle is

✔ 4

m2.

The area of each triangle is

✔ 4

m2.

The area of the trapezoid is

✔ 12

m2.

Answer:

20

21

less then

brainly pls

An atom is mostly made up of... *
Empty space
Heavy electrons crowding the nucleus
A massive nucleus surrounded by clouds of electrons and protons
A massive nucleus consisting of electrons, protons, and neutrons

Answers

A massage nucleus consisting of electrons, protons, and neutrons
D, a massive nucleus consisting of electrons, protons, and neutrons.

The number of atoms in a grapefruit would be equivalent to

Answers

Answer:

The answer Is B!

Explanation:

...............

To see the number of atoms of an element in a given molecule we need to multiply stoichiometry to the number that is written on the foot of the element that is stoichiometry. The correct option is option B.

What is atom?

Atom is the smallest particle of any element, molecule or compound. Atom can not be further divided. Atoms contains nucleus in its center and electron that revolve around the atom in fixed orbit.

In the nucleus, proton and neutron are present. Electron has -1 charge while proton has +1 charge. Neutron is neutral that is it has no charge. So overall the charge of nucleus is due to only proton, not by neutron. The number of atoms in a grapefruit would be equivalent to the number of blueberries in the house.

The correct option is option B.

To know more about atom, here:

https://brainly.com/question/13518322

#SPJ2

Which one of these objects has potential energy ? Can someone plzzzz help me out!!!

Answers

C

because the energy is stored in an object
C because the ball has more mass
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