At t = 1.0 s, a 0.55-kg object is falling with a speed of 6.5 m/s. At
Question:
(a) What is the kinetic energy of the object at t = 1.0 s?
(b) What is the speed of the object at t = 2.0 s?
(c) How much work was done on the object between t = 1.0 s and t = 2.0 s?
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