A stone is thrown from the top of a building with an initial velocity of 25...

A stone is thrown from the top of a building with an initial velocity of 25 m/s straight upward. The building is 47 m high, and the stone just misses the edge of the roof on its way down. Determine:

a. The time needed for the stone to reach it maximum height

b. The maximum height the stone reaches

c. The time needed for the stone to return to the level of the thrower

d. The velocity of the stone at the instant it returns to the level of the thrower

e. The velocity of the stone and position of the stone at t=3 seconds

f. The velocity of the stone just before it hits the ground

g. The total time the stone is in the air

Expert Solution

genius_generous answered 6 months ago

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