Question

Solving Problem

1. A ball is kicked horizontally of the hill with the height of 2.0 m and lands a distance of 40.0 m from the edge of the hill. What is the initial velocity of the ball? (5 pts)

2. A ball rolls horizontally off a cliff at a speed of 40 m/s. It takes about 10s for the ball to hit the ground. What is the height of the cliff and the distance from the base of the cliff to the ball when it hits the ground? (5 pts)

3. A ball is kicked from the cliff that is 650m tall and lands about 700m from the base of the cliff. A) Calculate the final speed of the ball just before it hits the ground. B.) Find the angle of the ball relative the x-axis. (10 pts)

4. A ball is kicked off the ground at an angle of 60ᵒ at a speed of 30 m/s. A.) Find the peak height of the ball. B.) Determine the flight time before it hit the ground. C.) Determine the horizontal distance. (15pts)

Answer 1

Answer:

for 4 question their is not answer because I forgot English