Physics, asked by atidumqwajilr7921, 3 months ago

A truck of mass 1000kg, increases its speed from 36kmh-1 to 72kmh-1. find the increase in its kinetic energy.

Answers

Answered by chaturreddybaddam

1

Answer:

20000

Explanation:

k.E= 1/2 mv^2

1/2 × 1000×(76-36)

500×40

=20000

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