Physics, asked by giuneshub, 18 days ago

A truck of mass 1500kg, increases its speed from 36km/hr. to 72km/hr. Find the increase in its kinetic energy?

Answers

Answered by sumanbatar85

0

Answer:

m=1500kg

u=36km/h

v=72km/h

Work done=1/2m(v²-u²)=1/2×1500(72²-36²)

=1/2×1500(5184-1296)=1/2×1500×3888

=2916000J

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