Physics, asked by ankitsingh9005843590, 8 months ago

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Answered by Atαrαh

1

mass of the car=100g=0.1 kg

velocity attained (v)= 0.5 m/s

the potential energy stored in the spring is equal to the total work done by the car

work done = KE

KE = 1/2 mv ²

KE = 0.1×0.5×1/2

KE=0.025 J

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