Asked by help
A 254kg box is pulled at a constant speed by the little engine. The box moves a distance of 3.0 m across the horizontal surface. (μ=.20)
How much energy is transferred by the engine? (How much WORK is done?)
what is the answer in joules?
How much energy is transferred by the engine? (How much WORK is done?)
what is the answer in joules?
Answers
Answered by
bobpursley
energy and work are the same thing.
work=energy=force*distance=mu*mg*distance
= .2*254*9.8*3.0 Joules
work=energy=force*distance=mu*mg*distance
= .2*254*9.8*3.0 Joules
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