A 10.0-kg microwave oven is pushed 8.00 m up the sloping surface of a loading ramp inclined
Question:
(a) What is the work done on the oven by the force F?
(b) What is the work done on the oven by the friction force?
(c) Compute the increase in potential energy for the oven.
(d) Use your answers to parts (a), (b), and (c) to calculate the increase in the oven's kinetic energy.
(e) Use ΣF = ma to calculate the acceleration of the oven. Assuming that the oven is initially at rest, use the acceleration to calculate the oven's speed after traveling 8.00 m. From this, compute the increase in the oven's kinetic energy, and compare it to the answer you got in part (d).
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