Physics, asked by aarnavsingh591, 7 months ago

6. The kinetic energy of a body is 10j. What will be its new kinetic energy
when its speed becomes double?

Answers

Answered by vikas301v

1

Answer:

20 J because the kinetic energy of a body is becomes double the speed of force is double

Answered by wwwuamuam

1

When speed is doubled, Kinetic energy will be increased by 4 times.

given:

KE 1 = 10J

KE 2 = ?

KE 1 = 10J

KE 2 = 4*10

KE 2 = 80J

Previous Question

Next Question

Similar questions

History, 3 months ago

What do you mean by electional process ?what are the main postulates of election in india?plz give some thanks.

History, 3 months ago

2. This was the age of new invention and rapid change.

English, 3 months ago

Last summer we made a trip to Darjeeling. The journey __to____ the hills ___and___ the joy train trip was exciting. A few children got scared when the train went ___into____ tunnels. The train became slow as it started climbing _____on____ . I could see a few people jumping ____in_____ the train and getting it again at the next curve . It was indeed a sight to see the train going ___into____...

Math, 7 months ago

A sum of 15,000 amounts to 19,800 in 4 years. Calculate the rate of interest.

English, 7 months ago

When a train is going to pass over a road, it is closed with the help of...

Physics, 1 year ago

pls ans sub question (a)...

Physics, 1 year ago

A car is circulating on a circular path of radius r . At some instant its velocity is v and rate of increase of speed is a . The resultant acceleration of car will be...

English, 1 year ago

What does the author notice one day Sunday afternoon? what is his mother reaction? what does do?