Asked by Mariam
Rex flips a coin vertically upwards with an initial velocity of 0.262m/s. Determine the height to which the coin will rise above the initial height. At what velocity is the coin moving when Rex catches it.
Answers
Answered by
bobpursley
at the top, velocity is zero.
initial KE=1/2 m vi^2=final PE=mgh
solve for h.
initial KE=1/2 m vi^2=final PE=mgh
solve for h.
Answered by
Henry
a. V^2 = Vo^2 + 2g*h.
V = 0, Vo = 0.262 m/s, g = -9.8 m/s^2, h = ?.
b. V = Vo = 0.262 m/s.
V = 0, Vo = 0.262 m/s, g = -9.8 m/s^2, h = ?.
b. V = Vo = 0.262 m/s.
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