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10-07-2020
Physics

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A suitcase of mass 20 kg moves along a conveyer belt at 0.5 m/s. Calculate its kinetic energy.

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Аноним Аноним

10-07-2020

Answer:

K.E.=2.5Nm

Explanation:

m=20kg

v=0.5m/s

K.E.=?

K.E.=1/2mv²

K.E.=1/2×20kg×(0.5m/s)²

K.E.=10kg×0.25m²/s²

K.E.=2.5Nm

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