A box is dropped from an aeroplane 2000m high travelling horizontally at 100m/s. The box takes 20.2s to hit the ground. While the box speeds up vertically, it continues at 100m/s horizontally.

A body is dropped from a tower with zero velocity reaches the ground in 10s.  The height of the tower is about :(given : g = 10 m/s2)            A 150 m B 200 m C 50 m D 500 m

A box moved down a factory conveyor belt at a constant velocity for 0.1minutes. During that time, a factory worker walked past the box at 58 meters per minute, and the box moved 3meters. What was the box's velocity?

An aeroplane moving horizontally at a speed of 200 m/s and at a height of 8.0×10 3 m is to drop a bomb on a target. At what horizontal distance from the target should the bomb be releasedA7.234kmB8.081kmC8.714kmD9.124km

Use the position equation s = −16t2 + v0t + s0 as the model for the problem.A cargo plane flying at 9000 feet over level terrain drops a 400-pound supply package.(a) How long will it take the package to strike the ground? (Round your answer to two decimal places.) sec(b) The plane is flying at 700 miles per hour. How far will the package travel horizontally during its descent? (Round your answer to two decimal places.)

A box is set into motion from rest and comes to rest in 5.0 s. If the coefficient of kineticfriction is 0.45, what was the box’s initial velocity?