Calculate the total mechanical energy of a object that is above the ground and moving…

PHYSICS · Single correct · GCSE · Physics · Energy · Energy

Problem

Calculate the total mechanical energy of a

2\,\text{kg}

object that is

5\,\text{m}

above the ground and moving upward with a speed of

3\,\text{m/s}

(

g = 10\,\text{m/s}^2

). (a)

100\,\text{J}

(b)

91\,\text{J}

(c)

109\,\text{J}

(d)

107\,\text{J}

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