Q. Kinetic energy is directly proportional to

गतिज ऊर्जा सीधे आनुपातिक है

A
Speed
रफ़्तार
B
Square of velocity
वेग का वर्ग
C
Acceleration
त्वरण
D
Displacement
विस्थापन

Explanation

Kinetic energy is given by

KE=12mv2KE = \frac{1}{2} m v^2

so KE is proportional to the square of velocity.

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