How far from the cliffs edge was the projectile launched

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Reference no: EM13296137

A projectile is launched from a high plateau so that it just clears a cliff's edge and falls to the valley floor below. A person standing on the valley floor sees that it takes 3.5s from the moment it passes the cliff's edge to when it strikes the valley floor, and that it strikes the ground 150m from the edge of the cliff with an impact speed of 95m/s.

a. How tall is the cliff?

b. At what initial velocity (magnitude and direction) was the projectile launched?

c. How far from the cliff's edge was the projectile launched (R)?

d. How long was the projectile in the air from its initial launch?

Reference no: EM13296137

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