1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kicyunya [14]
3 years ago
7

A student pushes on a crate with the force of 100 Newtons directed to the right. What force does the crate exert on the student?

Note: It has to be done with the Newton's 2nd Law of Motion.
Physics
1 answer:
ale4655 [162]3 years ago
6 0

Answer: The Force exerted on the student by crate will be 100 N.

Explanation: As per the given Question student is trying to push the crate in right direction with the force of 100N.

And we know that, Newton's third law states that every action has equal and opposite reaction.

So from the Newton's 3rd law of motion it is very clear the student must be experiencing the same amount of force which he is applying.

You might be interested in
The voltage drop across any component is
earnstyle [38]

Answer:

The voltage si the nevery Hokage de Naruto y fue su amigo

7 0
2 years ago
You leave the doctor's office after your annual checkup and recall that you weighed 688 N in her office. You then get into an el
Lapatulllka [165]

Answer:

a=0.5418\ m.s^{-2} upwards

a=1.283\ m.s^{-2} downwards

Explanation:

Given:

weight of the person, w=688\ N

So, the mass of the person:

m=\frac{w}{g}

m=\frac{688}{9.81}

m=70.132\ kg

  • Now if the apparent weight in the elevator, w_a= 726\ N

<u>Then the difference between the two weights is :</u>

\Delta w=w_a-w

\Delta w=726-688

\Delta w=38\ N is the force that acts on the body which generates the acceleration.

Now the corresponding acceleration:

a=\frac{\Delta w}{m}

a=\frac{38}{70.132}

a=0.5418\ m.s^{-2} upwards, because the normal reaction that due to the weight of the body is increased here.

  • Now if the apparent weight in the elevator, w_a= 598\ N

<u>Then the difference between the two weights is :</u>

\Delta w=w-w_a

\Delta w=688-598

\Delta w=90\ N is the force that acts on the body which generates the acceleration.

Now the corresponding acceleration:

a=\frac{\Delta w}{m}

a=\frac{90}{70.132}

a=1.283\ m.s^{-2} downwards, because the normal reaction that due to the weight of the body is decreased here.

7 0
3 years ago
Read 2 more answers
3.) An engineer is designing the runway for an airport. Of the planes that will use the airport,
scoray [572]

Answer: 704

Explanation:Vi = 0 m/s

vf = 65 m/s

a = 3 m/s2

d = ??

vf2 = vi2 + 2*a*d

(65 m/s)2 = (0 m/s)2 + 2*(3 m/s2)*d

4225 m2/s2 = (0 m/s)2 + (6 m/s2)*d

(4225 m 2/m2)/(6 m/s2) = d

d = 704 m

5 0
3 years ago
Read 2 more answers
When a cracker or bread dissolves in your mouth, is that a physical or chemical change?
BabaBlast [244]
Physical because ur making dissolve
8 0
2 years ago
Read 2 more answers
Has anyone done the Physical Science B- Forces and Motion Unit Test?? If so could you please help me
Sedbober [7]
I haven't, but I'm sure @Porshia has!
4 0
3 years ago
Other questions:
  • All of the waves in the electromagnetic spectrum are _______ waves.
    7·1 answer
  • When jogging outside you accidently bump into a curb. Your feet stop but your body continues to move forward and you end up on t
    5·2 answers
  • A 7.0-kg rock is subject to a variable force given by the equation f(x)=6.0n−(2.0n/m)x+(6.0n/m2)x2 if the rock initially is at r
    12·1 answer
  • Why should flexibility exercises be done in conjunction with strength-building exercises?
    7·2 answers
  • 2. Why is an experiment called a controlled study?
    5·2 answers
  • A train’s mass is 18181.81 kg. What is its weight?
    12·2 answers
  • Can someone please help me with part a and d
    5·2 answers
  • The predictions of Rutherford's scattering formula failed to correspond with experimental data when the energy of the incoming a
    6·1 answer
  • Which list is in order from smallest to biggest
    5·1 answer
  • Will give correct answer brainliest
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!