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## Horizontal Launch off a Cliff

Q: An object is launched horizontally off a cliff with a velocity of 14 m/s. a) How long will it be in the air for? b) How far, horizontally, will the ball move before hitting the ground?

A: The keys to this question is that horizontal velocity is constant, and initially the vertical velocity . . . → Read More: Horizontal Launch off a Cliff

## An arrow is shot off a cliff at an angle, with crosswind

Q: A student standing on the top of a cliff shoots an arrow from a height of 30.0 m at 25.0 m/s and an initial angle of 32.0Â° above the horizontal. There are four parts to this question.

a) What will be the horizontal and vertical components of the arrowâ€™s initial speed?

Horizontal component . . . → Read More: An arrow is shot off a cliff at an angle, with crosswind