If we increase the velocity of a car moving on a flat surface to four times its original speed, its potential energy …. Rewrite the sentence using proper alternative.
(i) will be twice its original energy
(ii) will not change
(iii) will be 4 times its original energy
(iv) will be 16 times its original energy.
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2.will not change.................
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If we increase the velocity of a car moving on a flat surface to four times its original speed, its potential energy (ii) will not change.
Potential energy of a body depends on the mass of the body,acceleration due to gravity, height from the centre of earth. As potential energy= mass×gravityxheight. Potential energy does not depend on the velocity of a body.
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