PHY 2053 Test #1 2019-01-30 4. A ball is thrown straight upwards at an initial velocity,...

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Answer 1

Answer #1

V. - 8-15 m/s h 55.12 m (a) Jt maxumumm velocity zero. 9.8 ћ, - (8.75). 9.8 3.91 m H toth = 3.91+55·12 59.03m graund with shedvi

Answer 2

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