A placekicker kicks a football at an angle of 20.0 degrees and the initial speed of the ball is 15 m/s. Ignore air resistance. Determine the range R of the projectile.

A projectile is fired with an initial speed of 75.2 mps at an angle of 34.5 deg above the horizontal. Determine the (a) max height (b) total time in the air (c) total horizontal distance (d) velocity at 1.50 s after firing

For women’s volleyball the top of the net is 2.24 m above the floor and the court measures 9.0 m by 9.0 m on each side of the net. Using a jump serve, a player strikes the ball at a point that is 3.0 m above the floor and a horizontal distance of 8.0 m from the net. If the initial velocity of the ball is horizontal, (a) what minimum magnitude must it have if the ball is to clear the net and (b) what maximum magnitude can it have if the ball is to strike the floor inside the back line on the other side of the net?

A firework shell is shot into the air with an initial speed of 60.0 m/s at an angle of 80.0° above the horizontal. The fuse will ignite the shell just as it reaches its highest point above the ground. (a) How much time passes between the launch of the shell and the explosion? (b) Calculate the height at which the shell explodes. (c) What is the horizontal displacement of the shell when it explodes? (d) What is the total displacement from the point of launch to the highest point?

A cannon ball is fired with an initial speed of 123 m/s at angle of 60 degrees from the horizontal. Express the initial velocity as a linear combination of its unit vector components. Vo - ( mis) 7 + m/s) ? At the maximum height, the speed of the cannon ball is v= m/s and the magnitude of its acceleration is a- m/s?. The time needed to reach maximum height is t- S. The maximum height reached by the cannon ball is H= m.

A projectile is fired with an initial speed of 75.2 mps at an angle of 34.5 degrees above the horizontal. Determine the (a) max height (b) total horizontal distance (c) velocity at 1.50 s after firing

Goro Shigeno (Pitcher) and Joe Gibson Jr. (hitter) went head to head in the Major League Baseball (MLB) series. For the last pitch, Gibson hits the baseball with 82 ft/s at angle of 75°. When the ball is directly above Shigeno he begins to run under it. Determine the (a) the total distance that the pitcher runs and (b) the constant speed at which pitcher must run in order to make the catch at the same elevation at which the ball was hit. (Note: the distance between the pitcher and hitter is 70 ft.)

A projectile is launched with speed v at an angle of ?2 above the horizontal going to a maximum height NH=4.08 H.The projectile is then launched with the same initial speed but an angle of ?1 above the horizontal going to a maximum height H.Please derive the ratio of the total time of flight of the projectile as the time for launch at angle ?2 to that time at angle ?1.

In a volleyball game held in BSU, A CE student player at position X serves the ball from a height of 1.3m from the ground, imparting it with an initial velocity at an angle of 50° from the horizontal. He aimed the all to land at point 0, 0.5m short to an Engineering Faculty player, thus making an ace, Incidentally the Engineering Faculty player is an expert in mind reading. The instant the server hits the ball, Mr Engineering Faculty started running from rest with a constant acceleration a. A. Check whether the ball will clear the 2.42m high net. (Specify the height obtained in meters) B. At what horizontal distance in meters from position Y will Mr Engineering Faculty intercept the ball, given that he intercepts it at a height of 1.6m? C. What is the acceleration in m/s^2 of Mr. Engineering Faculty? < Im net O Y 9m 9m