What is the kinetic energy of a object

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Reference no: EM1322241

1. What is the kinetic energy of a 0.5-kg object moving at a constant speed of 2 m/s?
2. A physics-110 student needs 500 W of Power to climb two flights of stairs to get to the physics classroom in 40 s. How much power will he or she need to do the climbing in 80 s?

Reference no: EM1322241

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