Free Fall and Projectile Motion Name: Date: Solve the Problems. Show pertinent solution. 1. A clown standing on a 23.5 m high platform tosses a ball vertically upward at a speed of 6.5 m/s. The ball leaves his handn3.4 m above the platform. (a) How high from the floor will it go? (b) Suppose the clown fails to catch the ball, with what velocity will it hit the floor? 2. 2. A body is projected with an initial velocity of 24.5 m/s at 30 degrees below the horizontal. Find (a) time of flight, (b) maximum height attained by the body, and (c) range.Speed and Velocity Name: Date: Solve the Problems below. Show pertinent solution. Box your final answer. 1. A rocket carrying a satellite is accelerating straight up from the earth's surface. A 1.15 s after liftoff, the rocket clears the top of its launch platform, 63 m above the ground. After an additional 4.75 s it is 1.00 km above the ground. Calculate the magnitude of the average velocity of the rocket for the (a) 4.75 s part of its flight and (b) 5.90 s flight. 2. You normally drive on the freeway between Pasay and Caloocan at an average speed of 105 km/h and the trip takes 2 h and 20 min. On a Friday afternoon, however, heavy traffic slows you down and you drive the same distance at an average speed of only 70 km/h. How much longer (in hours) does the trip take? 3. Two cyclists are against the clock in a 50.0 km cross-country route. Cyclist A travels at a constant speed of 50.0 km/h. Cyclist B started 15.0 min after cyclist A but manages to catch up at the finish line. What is the speed of cyclist B assuming that his speed is constant?Accelerated Motion Name: Date: Solve the Problems. Show pertinent solution. 1. A race accelerates from rest at a constant rate of 2.0 m/s/s. (a) How fast will the racer be going at the end of 6.0 s? (b) How far has the racer travelled this time? 2. A car starting from rest passes two successive milestones A and B that are 250 m apart. It takes 60 s to pass A and another 60s to pass from A to B. Find the velocities of the car when it passes milestone A and milestone B. Assume that the acceleration of the car is uniform. 3. A driver travelling at 12 m/s sees a stalled vehicle 17 m ahead of his car. He steps on the brakes to slow down the car. At what rate must the car slow down so that it stops just before hitting the stalled vehicle? Assume that he driver's reaction time is 0.25 s. Reaction time is the time for a person to notice, think and act in response to a given situation