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Question: A cart is propelled over an xy plane with acceleration components ax = 6.4 m/s2 and ay = -1.9 m/s2. Its initial velocity has components v0x = 8.1 m/s and v0y = 14.4 m/s.
Part A: In unit-vector notation, what is the velocity of the cart when it reaches its greatest y coordinate?
Please show all work and clearly explain each step.
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