A ball is kicked from the ground with an initial speed = 50 m/s at an angle of |V|20. A. What is the time t it takes for the ball to reach the maximum height? B. Find the maximum height Y C. Find the Horizontal distance X covered by the ball D. What is the position X at t= 1 s ? E. What is the height Y at t = 1 s ? F. What is the x-velocity at t = 1s?Vx

4. There are two frogs named Eroggy and Jumpy. They jumped from the top of a vertical cliff. Froggy just drops and reaches the ground in 3.50 s, while Jumpy jumps horizontally ((bida bida siya, char! Hahall with an initial speed 95 cm/s. a. How far from the base of the cliff will Jumpy hit the ground? b. How high is the vertical cliff? c. If Jumpy jumps with an angle of 30 degrees with respect to the horizontal, what should be its initial velocity for it to land on the same spot as he did when he jumped horizontally?

A javelin thrower standing at rest holds the center of the javelin behind her head, then accelerates it through a distance of 70cm as she throws. She releases the javelin 2.0m above the ground traveling at an angle of 30° above the horizontal. In this throw, the javelin hits the ground 62m away. a. What was the acceleration of the javelin during the throw? Assume that it has a constant acceleration. b. What is the speed of the javelin as it leaves the hand of the thrower? c. What is the maximum height reached by the javelin? O 10.5m 9.8m O 8.5m O 7.0m

An Alaskan rescue plane drops a package of emergency rations to a stranded party of explorers. If the plane is traveling east at 40 m/s and is 100 meters above the ground:   a.Using the release point as the origin, find the time it takes for the package to reach the ground once released.   b.How far east of the release point does the package strike the ground? Also, What is the speed of the package as it hits the ground?   c.With what angle (below the horizontal) does the pack strike the ground? Please show work for all of the parts.