How long does it take for the baseball to hit the ground

Reference no: EM13550213

First, you will investigate purely vertical motion. The kinematics equation for vertical motion (ignoring air resistance) is given by y(t) = y0 + V0t-(1/2)gt^2 where y0=0 is the initial position (which is 1.2m above the ground due to the wheels of the cannon), v0 is the initial speed, and g is the acceleration due to gravity. Shoot the baseball straight upward (at an angle of 90 degrees) with an initial speed of 20 m/s. How long does it take for the baseball to hit the ground? Express your answer with the appropriate units.

Reference no: EM13550213

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How long does it take for the baseball to hit the ground : First, you will investigate purely vertical motion. The kinematics equation for vertical motion (ignoring air resistance) is given by y(t) = y0 + V0t-(1/2)gt^2 where y0=0 is the initial position, How long does it take for the baseball to hit the gr..

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