Physics, asked by angela7079, 1 year ago

A ball of mass 0.5 kg is moving with a velocity of 10 m/s hits a pole and the ball turns back and moves with a velocity of 20m/s .Find the impulse(change in momentum) and the force exerted on the ball if the force acts for 0.02 seconds

Answers

Answered by sam2222

1

Answer is 0.1
cuz rate of change of momentum is directly proportional to force

Answered by khareshiyaa

14

Pls feel free to ask more doubts

Attachments:

Previous Question

Next Question

Similar questions

Math, 7 months ago

Solve: 3X -4/8 + x -3/5 = x+6/4 and find x...

English, 7 months ago

We should help the poor .give me the subject and the predicate.

Science, 7 months ago

what is light made up of ? why light travels so fast? why light travels straight...

Physics, 1 year ago

Why a rotating fan an example of uniform speed...

Physics, 1 year ago

state the condition for existence of any force...

Math, 1 year ago

if a shop keeper wants to give 20% discount on a toy, he has to sell it for Rs 300. If he sells it at Rs405 then his gain %is...

Math, 1 year ago

factorise 3a^2+4ab+b^2-2ac-c^2...

Psychology, 1 year ago

(let's test your mental ability) well this is a type of thinking type question... There was a man who wanted to go into a restaurant and to go inside he needed a special code. He didn't know the code so he hid himself into the bushes to know the code from any other person .. The next moment a girl came and the guard there said to her,"6!". Then she said "three!" and the guard let her go...