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4.2 Projectile Motion John throws a baseball from the outfield from...

4.2 Projectile Motion


John throws a baseball from the outfield from shoulder height, at an initial velocity of 39.2 m/s at an initial angle of 30.0° with respect to the horizontal. The ball is in its trajectory for a total interval of 4.00 s before the third baseman catches it at an equal shoulder-height level. (Assume air resistance is negligible.) What is the ball's horizontal displacement?

Select one:

a. 38.2 m

b. 136 m

c. 76.4 m

d. zero

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