Someone please help

Someone Please Help

Answers

Answer 1

Answer:

soory i cant help u

Explanation:

because i dont know how to solve that


Related Questions

An airplane accelerates from a speed of 88m/s to a speed of 132 m/s during a 15 second time interval. How far did the airplane travel during the time interval?

Answers

Answer:

[tex]1650\:\mathrm{m}[/tex]

Explanation:

We can use the following kinematics equations to solve this problem:

[tex]v_f=v_i+at,\\{v_f}^2={v_i}^2+2a\Delta x[/tex].

Using the first one to solve for acceleration:

[tex]132=88+a(15),\\15a=44,\\a=\frac{44}{15}=2.9\bar{3}\:\mathrm{m/s^2}[/tex].

Now we can use the second equation to solve for the distance travelled by the airplane:

[tex]132^2=88^2+2\cdot2.9\bar{3}\cdot \Delta x,\\\Delta x= \frac{9680}{2\cdot2.9\bar{3}},\\\Delta x =\fbox{$ 1650\:\mathrm{m}$}[/tex](three significant figures).

I’m NC the wind is blowing from the north. If the wind changes direction and begins to blow from the south, what will most likely result.

Answers

NC means North Carolina.

Answer:

The temperatures will increase.

Explanation:

What will happen is that the temperature will increase. This is because, in wind direction and weather forecasting, a wind that shifts from the south means that warmer air/temperatures are approaching whereas a wind shift from the north implies that cooler air/temperatures are approaching.

A negative charge of -0.00067 C and a positive charge of 0.00096 C are separated by 0.7 m. What is the force between the two charges?

Answers

Answer:

-11,813.87N

Explanation:

According to coulombs law, the Force between the two charges is expressed as;

F = kq1q2/d²

k is the coulombs constant = 9*10⁹kg⋅m³⋅s⁻²⋅C⁻².

q1 = -0.00067 C

q2 = 0.00096 C

d  = 0.7m

Substitute into the formula:

F =  9*10^9 *  -0.00067 * 0.00096/0.7²

F = 9*10⁹*-6.7*10⁻⁴*9.6*10⁻⁴/0.49

F = -578.88*10⁹⁻⁸/0.49

F = -578.88*10/0.49

F = -5788.8/0.49

F = -11,813.87N

Hence the force between the two charges is -11,813.87N

Help!! ASAP plz
Determine the mass of the object below to the correct degree of precision.

358.3g
358.20g
358.30g
358.2g

Answers

Can you include an image of the object and it’s dimensions?

A rectangle box was measured with a length of 4cm, width 2cm, and height 2cm. What is the volume of the box?

Answers

Answer:

volume is 64

Explanation:

2×2×4×4

=64

Answer:

[tex]V = 16\ cm^3[/tex]

Explanation:

The Volume of a Rectangular Prism

A rectangular prism is also called a rectangular box and has three dimensions all perpendicular to each other.

Given a rectangular prism of length L, width W, and height H, the volume is calculated as:

V = WLH

We are given the dimensions of a rectangular box: L= 4 cm, W = 2 cm, H = 2 cm. Computing the volume:

V = 2 cm * 4 cm * 2 cm

[tex]\mathbf{V = 16\ cm^3}[/tex]

Radar tells an air traffic controller that a jet is slowing as it nears the
airport. Which might represent the jet's velocity?

A. 700 h/km

B. 700 km

C. 700 km/hr

D. 700 km/h west

Answers

Choice-D is the only velocity on the list.

(It has a speed and a direction.)

The jet's velocity might be represented by  700 km/h west. Hence, option (D) is correct.

What is velocity?

The rate at which a body's displacement changes in relation to time is known as its velocity. Velocity is a vector quantity with both magnitude and direction. SI unit of velocity is meter/second.

In this question, 700 h/km, 700 km have different unit that of velocity. So, option (A) and option (B) is not correct. . 700 km/hr has same unit that of velocity.  But it does not has direction. So, option (C) is also incorrect.  700 km/h west has the same unit of velocity with define direction. So, option (D) is correct.

Hence option (D) is correct answer.

Learn more about velocity here:

https://brainly.com/question/18084516

#SPJ6

Please help me
27. A 20 kg object is at rest. A 6 N force pulls to the right on
the object for 10 seconds.
A) Find the impulse on the object.
B) Find the final momentum of the object.
C) What is its final velocity?

Answers

Answer:

a. 60 N*s

b. 60 (kg*m)/s

c. 3 m/s

Explanation:

Givens:

m = 20 kg

v_i = 0 m/s

t = 10 s

F = 6 N

a) Impulse:

I = F*t

I = 6 N*10 s

I = 60 N*s

b) Momentum:

p = v*m

F = m(a)

a = F/m

a = 6 N/20 kg

a = 0.3m/s^2

a = (v_f -v_i)/t

v_f = (0.3 m/s^2)*10 s

v_f = 3.0 m/s

p = 3 m/s*20 kg

p = 60 (kg*m)/s

c. Final velocity

a = (v_f -v_i)/t

v_f = (0.3 m/s^2)*10 s

v_f = 3.0 m/s

The impulse, momentum and final velocity can all be obtained from Newton's second law.

Let us recall that the impulse is obtained as the product of force and time.

Impulse = Force × time

Impulse = 6 N × 10 s = 60 Ns

From Newton's second law of motion;

F.t = mv - mu

Since the object was initially at rest;

F.t = mv

Hence, the final velocity of the object is 60 Kgms-1

The final velocity is obtained from;

F.t = mv

v = F.t/m

v = 6 × 10/20

v = 3 m/s

Learn more about impulse and momentum: https://brainly.com/question/904448

Other Questions
Determine the GCF of 3x^3,6x^2 and 15x Which expression is equivalent to 4t + 3t What is an aquifer? please help me with this question T/F: If the Spaniards had not come, Mexico would look the same as it does today I NEED HELP ASAP!! Select all the correct answers.You're given two side lengths of 3 centimeters and 5 centimeters. Which measurement can you use for the length of the third side to construct avalid triangle?8 centimeters6 centimeters4 centimeters10 centimeters2 centimeters The NecklaceANNOTATE: In paragraph 3, pay attention to details related to size, luxury, andantiquity. List the words/details related to this. QUESTION: Why does the authoruse these particular details? CONCLUDE: What image do these details paint ofthe life Madame Loisel desires? Simplify:28/25 Answers 27/5 47/5 47/25 3 PLEASE HELP WILL MARK AS BRILLIANT Please do elimination method 2x-9y=-36 -14x+18y=-18 Native plants are plants original to a region A 30-year-old woman complaining of tiredness was seen by her physician. A serum sample was collected at 2 pm. The following results were obtained (reference ranges are given in brackets):TSH 1.3 mU/L (0.55)Free T4 15 pmol/L (922)Cortisol 220 nmol/L (>550 at 9 am)The physician has asked for advice regarding the interpretation of the results and any further investigations you would recommend.What advice would you give to the physician? what is the denominator for 3/8 ? Select the correct answer.How many justices must agree to an opinion for the Supreme Court to issue a decision?OA.all of the nine JusticesOB.seven of the nine justicesO c.six of the nine justicesODfive of the nine justices Help, I dont know how to do this. hiiii help me what do they mean What was the purpose of the Monroe Doctrine Which is not an indicator for a chemical change?A. Dissolving sugarB. Unexpected temperature changeC. Unexpected color change D. Combustion What is thee answer? Which of these happened first?A. The Supreme Court established the principle of separate but equal.B. The Civil War ended.C. President Lyndon B. Johnson signed the Fair Housing Act.D. The Supreme Court made it easier for school districts to stop trying to desegregate. What is the amplitude of this wave?