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
Blababa [14]
2 years ago
9

A 23.8 kg space rock is pushed with a force and accelerates at 8.97 m/s/s. How much force was applied?

Physics
1 answer:
kotegsom [21]2 years ago
5 0

m=23.8kg a=8.97m/s^2 Fnet=? Fnet=ma=(23.8kg)(8.97m/s^2)=213.486N

You might be interested in
Can someone please answer my question please. thank you ❤️ ​
faust18 [17]
<h3>₳ ₦ ₷ ₩ € r : </h3>

BATANGAS

  • 560 km

PUERTO PRINCESSA

  • 400 km

DAVAO

  • 480 km

(´。• ω •。`) ♡

6 0
2 years ago
Helpppppppp<br> ill give brainliest
Nina [5.8K]

Answer:

I believe the answer is

B. \: 3 \: red, \: 8 \: yellow, \: 1 \: blue

Explanation:

I may be incorrect because I used to do this a long time ago but I believe I am correct

HOPE THIS HELPS!

(:

4 0
2 years ago
ITS TIMED PLEASE HELP !!!!!
dusya [7]

Answer: direct linear

Explanation:

3 0
3 years ago
What is quantum physics? ​
lara [203]

Answer:

A fundamental theory that provides a description of the physical properties of nature at the scale of atoms and subatomic particles.

Explanation:

5 0
2 years ago
When a parachutist jumps from an airplane, he eventually reaches a constant speed, called the terminal speed. Once he has reache
Masteriza [31]

Answer:

b) True.    the force of air drag on him is equal to his weight.

Explanation:

Let us propose the solution of the problem in order to analyze the given statements.

The problem must be solved with Newton's second law.

When he jumps off the plane

     fr - w = ma

Where the friction force has some form of type.

     fr = G v + H v²

Let's replace

     (G v + H v²) - mg = m dv / dt

We can see that the friction force increases as the speed increases

At the equilibrium point

      fr - w = 0

      fr = mg

      (G v + H v2) = mg

For low speeds the quadratic depended is not important, so we can reduce the equation to

     G v = mg

     v = mg / G

This is the terminal speed.

Now let's analyze the claims

a) False is g between the friction force constant

b) True.

c) False. It is equal to the weight

d) False. In the terminal speed the acceleration is zero

e) False. The friction force is equal to the weight

3 0
3 years ago
Other questions:
  • In the graph above, what is the instantaneous speed of the object after the first five seconds?
    13·1 answer
  • A car moves from a position 50 m south of the library to a new position 250
    15·1 answer
  • How does Bohr’s model of the atom compare with Thomson’s model?
    8·2 answers
  • What is the length of an aluminum rod at 65°C if its length at 15°C is 1.2 meters? A. 0.00180 meter B. 1.201386 meters C. 1.2
    10·2 answers
  • Using an example, explain how being able to understand scientific principles and think scientifically can help you solve problem
    6·2 answers
  • Two people push a box, both in the same
    8·1 answer
  • A shot putter heaves a 7.26kg shot with final velocity of 7.50m/s what is kinetic energy?
    10·1 answer
  • If the sound source is moving then the pitch of the sound will ___________________ to the observer.
    10·1 answer
  • Define the term potential energy of a body? <br> How is it measured
    8·2 answers
  • What type of energy does the horse have because of its motion?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!