(Solved): A 5.00 kg stone is thrown upward at 7.50 m/s at an angle of 51.0 above the horizontal from the upp ...

A 5.00 kg stone is thrown upward at 7.50 m/s at an angle of 51.0° above the horizontal from the upper edge of a cliff, and it hits the ground 1.50 s later with no air drag. a) What are the horizontal and vertical components of the initial velocity? b) What is the magnitude and direction of the final velocity? c) Graph the horizontal and vertical velocities versus time.