A 0.25 kg object is projected vertically into the air with
a velocity of 45 m/s. How high abov...
Physics, 19.05.2020 21:03 Haleysaraya1
A 0.25 kg object is projected vertically into the air with
a velocity of 45 m/s. How high above the ground is
the object after 4.3 seconds?
Answers: 3
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Aball is thrown upward in the air, and its height above the ground after t seconds is h ( t ) = 57 t − 16 t 2 feet. find the time t when the ball will be traveling upward at 14.25 feet per second.
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