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Engineering Mechanics - Engineering

Q1:

Which of the following statement is correct?

A The kinetic energy of a body during impact remains constant.

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

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

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

ANS:D - The kinetic energy of a body before impact is more than the kinetic energy of a body after impact.

Explanation: No answer description is available.