Question

Asked Feb 5, 2019

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A golf ball is hit with an initial velocity of 55.0 m/s at an angle of 32 degrees above the horizontal. If the golf ball lands on the same horizontal level, determine the time it takes the ball to stay in the air.

Step 1

If *v* is the initial velocity, *θ *is the projection angle, *g *is the acceleration due to gravity, the time *t* for which the ball stays in the air is,

Step 2

On substituting t...

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