Question

. A truck of mass 2000 kg increases its speed from 54 km/hr to 72 km/hr. Its increase in kinetic energy will be
3 points
(a) 17.5 KJ
(b) 175 KJ
(c) 175 J
(d) None of these​

Answer 1

Explanation:

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Answer 2

Answer:

d. none of these

Explanation:

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