A student fires a cannonball diagonally with a speed of 34.0m/s from a height of 33.0m as shown. Neglect drag. Determine all unknowns and answer the following questions. How long did the ball rise? What was the ball's maximum height above the ground? 72.00 m How long did the ball remain in the air? How far from the base of the building did the ball land? How fast was the ball moving as it struck the ground? m/s v At what angle (with the horizontal) did the ball land? Calculate the magnitude of the angle between the final velocity vector and the nearest horizontal Answers should be between 0 and 90.

During a kick ball game, a ball is kicked with a velocity of 25m/s at an angle of 45 degrees above the horizontal. How long us the ball in the air and how far does the ball travel?

The same projectile experiment was conducted as you did in class. A racquet ball rolls down a track, leaves the track at an initial height of 0.961m above floor, with an exit speed Vexit 1.40m/s at an angle exit 7.46°. The landing spot was repeatedly measured for ten times, and the racquet ball's horizontal range data is provided below. Data run = Landing spot (m) 1 2 0.585 0.590 3 4 0.595 0.590 5 6 0.585 0.580 7 0.580 8 = 9 10 0.585 0.580 0.575

A ball is launched from a 10.0 m building with an initial speed of 15.0 ?/?. If the ball’s speed when it reaches its maximum height is 1/3 its speed when it is at half its maximum height, determine ball’s launch angle and the ball’s angle at impact.  This is all the information i was given!