2.) A pilot flying a constant 215 KM / ir horizontally in a low flying helicopter wants to drop secret documents into his contact open car which is travelling 155 km / hr in the same direction on a level high way 78 m below. At what angle ( to the horizontal ) should the car be in his Sights when the pocket is released ?A deer jumps exactly at the edge of the cliff with an initial speed of 5 m/ sec and its angle elevation : 60. The deer is in the air for 2 seconds before it finally touches the water. Determine the Horizontal location where the deer touches the water. calculate the Height of the cliff.A stone is dropped from the roof of a high building A second stone is dropped 1.5 sec later. How far apart are the stones when the second one has reached a speed of 12 m / sec