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Physics, 10.10.2019 07:00 GingerSnaps
If a ball is thrown straight up into the air with an initial velocity of 70 ft/s, it height in feet after t second is given by y = 70 t - 16 t^2. find the average velocity for the time period beginning when t = 2 and lasting
(i) 0.1 seconds
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If a ball is thrown straight up into the air with an initial velocity of 70 ft/s, it height in feet...
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