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Physics, 27.09.2019 23:20 genyjoannerubiera
Answer the following questions for projectile motion on level ground assuming negligible air resistance (the initial angle being neither 0º nor 90º): (a) is the velocity ever zero? (b) when is the velocity a minimum? a maximum? (c) can the velocity ever be the same as the initial velocity at a time other than at t =0? (d) can the speed ever be the same as the initial speed at a time other than at t =0?
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Answer the following questions for projectile motion on level ground assuming negligible air resista...
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