Question

A stone of mass 0.4kg thrown vertically upward with a speed of 9.4m/s find potential and kinetic energy.

Answer 1

Answer:

Here's answered

Explanation:

Given -

mass=0.4kg=400g

velocity=9.4m/s

Solution-

kinetic energy=1/2mv^2

=1/2 *400*94/10

=188joule

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