A block of wood sliding down an incline is brought to rest in 2 s by a force of 0.75 N in 1 m. Find the initial velocity if average velocity = 0.5
(1) Answers
x = 0.5 * a * t² 1 = 0.5 * a * 2² a = 0.5 v = a * t v = 0.5 * 2 v = 1
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