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
Kazeer [188]
3 years ago
9

If an object undergoes a change in momentum of 10 kg m/s in 3 s ,then the force acting on it is

Physics
1 answer:
Paha777 [63]3 years ago
8 0

Answer:

Force = 3.333 Newton

Explanation:

Given the following data;

Change in momentum = 10 Kgm/s

Time = 3 seconds

To find the force acting on it;

In Physics, the change in momentum of a physical object is equal to the impulse experienced by the physical object.

Mathematically, it is given by the formula;

Force * time = mass * change in velocity

Impulse = force * time

Substituting into the formula, we have;

10 = force * 3

Force = 10/3

Force = 3.333 Newton

You might be interested in
A total of 54.0 calories of heat are absorbed as 58.3 g of lead is heated from 12.0° C to 42.0° C. What is the specific heat of
Trava [24]

The answer is choice D) 0.031 cal gram degrees celsuis

8 0
3 years ago
Read 2 more answers
A car is moving with a constant acceleration. At t = 5.0 s its velocity is 8.0 m/s and at t = 8.0 s its
spayn [35]
Distance=average velocity x time =((12+8)/2) x 3 =30m
4 0
3 years ago
A quantity of gasoline injected into car engine has a potential energy of 100J. All of this energy is not converted into useable
neonofarm [45]

Answer:because some energy are lost due to friction

Explanation:some energy are lost due to friction

5 0
3 years ago
So what would the answer for D be?
Mademuasel [1]
For what, exactly? XD
8 0
3 years ago
Hai ô tô khởi hành cùng lúc từ A,B cách nhau 20 km chuyển động theo hướng từ A đến B vs vận tốc lần lượt là 60km/h và 40km/h
sdas [7]

Answer:

áp dụng công thức v = s/t

s là dộ dài qduong

v là vận tốc

t là thời gian

xuyên suốt 2 câu hỏi đều dùng công thức này

Explanation:

6 0
2 years ago
Other questions:
  • A foul ball is hit straight up into the air with a speed of about 25 m/s. ? how high does it go? (b) how long is it in the air?
    5·1 answer
  • What is the angular speed of a body vibrating<br>at 50 cycles per second:​
    11·1 answer
  • Please help me!!!!!!!
    15·1 answer
  • What is the gravitational potential energy of a ball with a weight of 72 N when it is sitting on a shelf 1.4 m above the floor?
    5·1 answer
  • Mac and Tosh are arguing in the cafeteria. Mac says that if he flings the Jell-O with a greater speed it will have a greater ine
    13·1 answer
  • Four equal masses m are located at the corners of a square of side L, connected by essentially massless rods. Find the rotationa
    13·1 answer
  • A roller coaster car has a mass of 400kg and a speed of 15m/s What will be the P.E of this roller coaster car at its highest poi
    12·1 answer
  • Someone please help​
    7·1 answer
  • What is the relationship between frictional force and the normal force
    5·1 answer
  • How can you find the area of a regular room?​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!