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Physics Questions An object is released from a cliff of height 27.8 m. Find time which it takes for this object to reach the ground below. Object is released from the cliff of height 30.2 m with initial velocity18.1 m/s directed upwards. Find magnitude of velocity of this object just before it will hit the ground level. An object was thrown up with initial velocity 36.2 m/s. How long does it take to reach maximum height? Object is thrown up with some initial velocity. At height 12.6 meters above the initial level it has velocity 25.1 m/s. What was initial velocity of this object? Two objects, A and B, are thrown up from the same level. Object A has initial speed 22.3 m/s; object B has initial speed 27.8 m/s. What is the distance between these two objects 1.6 seconds later? Two objects, A and B, are thrown up at the same moment of time from the same level (from the ground). Object A has initial velocity 11.1 m/s; object B has initial velocity 17.0 m/s. How high above the ground is object B at the moment when object A hits the ground? The pilot of an airplane traveling with constant velocity 185 m/s wants to drop supplies to the expedition isolated on a patch of land 250 below surrounded by the water, so supplies should be dropped straight to the camp. What should be the distance between plane and the camp at the moment of releasing of supplies? Hint: this question is about total distance. A driver on the motorcycle speeds horizontally off the cliff which is 70.5 m high. How fast should the driver move to land on level ground below 80.5 m from the base of the cliff? Give answer in m/s.