Part A - A mortar positioned on the valley floor fires a shell that hits the top edge of a steep canyon. Initially the shell has a speed of 269 m/s and is shot at an angle of 65° above the horizontal. A soldier using a map determines the horizontal distance from the mortar to the canyon's edge is 2900 m. How high above the valley floor did the shell hit? E

A ball is thrown horizontally from a 12 mm -high building with a speed of 9.0 m/sm/s . For the steps and strategies involved in solving a similar problem, you may view a Video Tutor Solution.     Part A How far from the base of the building does the ball hit the ground?

A smart ball, with a speedometer, is kicked with an initial speed of 37.0 m/s, then follows a projectile trajectory as shown. The speedometer recorded that the ball's lowest speed along its trajectory (at the highest point) is 28.0 m/s. What is the ball's initial launch angle measured in degrees? Origin y L

During a baseball game, a baseball is struck at ground level by a batter. The ball leaves the baseball bat with an initial speed v0 = 42 m/s at an angle θ = 43° above horizontal. Let the origin of the Cartesian coordinate system be the ball's position the instant it leaves the bat. Air resistance may be ignored throughout this problem. a.)Express the magnitude of the ball’s initial horizontal velocity v0x in terms of v0 and θ.  b.)Express the magnitude of the ball’s initial vertical velocity v0y in terms of v0 and θ.  c.)Find the ball’s maximum vertical height hmax in meters above the ground.