1.

For two objects A and B, if mass of A is same as mass of B and speed of A is twice as much as that of B, which one of the following statements is correct?

A. Since kinetic energy is inversely proportional to speed of the object, the kinetic energy of A <
B. Kinetic energy of A = kinetic energy of B; because, kinetic energy is independent of speed of the ob
C. Kinetic energy of A = 4 × Kinetic energy of B
D. Kinetic energy of A = 1⁄4 × Kinetic energy of B
Answer» D. Kinetic energy of A = 1⁄4 × Kinetic energy of B


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