Which of the following statements about kinetic energy (K.E.) is true?

Options

A. All objects moving with the same velocity have the same K.E.
B. The K.E. of a body will quadruple if its velocity doubles .
C. As the velocity ofa body increases, its K.E. decreases.
D. The K.E. of a body is independent of its mass.

Answer

B

Explanation

`K.E.=1/2mv^(2)`