Mechanical Engineering - Engineering Mechanics - Discussion

Discussion Forum : Engineering Mechanics - Section 2 (Q.No. 31)

Engineering Mechanics

31.

Which of the following statement is correct?

The kinetic energy of a body during impact remains constant.

The kinetic energy of a body before impact is equal to the kinetic energy of a body after impact.

The kinetic energy of a body before impact is less than the kinetic energy of a body after impact.

The kinetic energy of a body before impact is more than the kinetic energy of a body after impact.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

13 comments Page 2 of 2.

Amit said: 9 years ago

According to me, The correct answer will be B or D.

Akash said: 9 years ago

I think C is the correct answer.

Ranjan said: 8 years ago

Yes, you are right @Paresh.

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