### Find initial position before momentarily coming to rest

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##### Reference no: EM138025

Q1. A dog pulls on the pillow with a force of 8.6 N at an angle of 22° above the horizontal. What is the forward or x component of this force?

Q2. For the Atwood's machine, suppose the masses have an initial speed of v = 0.22 m/s and that m2 is moving upward. How high does m2 rise above its initial position before momentarily coming to rest, given that m1 = 3.5 kg and m2 = 3.1 kg?

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