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Work, Power And Energy
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05/11/2021 6:49 pm
Topic starter
A car is accelerated on a levelled road and attains a speed of 4 times its initial speed. In this process, the kinetic energy of the car
(a) does not change
(b) becomes 4 times that of initial kinetic energy
(c) becomes 8 times that of initial kinetic energy
(d) becomes 16 times that of initial kinetic energy
1 Answer
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05/11/2021 6:50 pm
Correct answer is: (d) becomes 16 times that of initial kinetic energy