A tennis player hits a ball into the air with an initial velocity of 15 m/s at an angle of 50° to the horizontal. Assume no air resistance and acceleration due to gravity has a magnitude 9.81 m/s2   How far in meters has the ball traveled horizontally across the court after 1 second?

At t = 0, a projectile is launched with an initial speed of 30.0 m/s at an angle of 75.0 degrees above the horizontal. (a) How far from the starting point (in meters) is the projectile at t = 2.00 s? (b) How fast is the projectile moving (in m/s) at t = 2.00 s?

An arrow is aimed horizontally, directly at the center of a target 24.0 m away. The arrow hits 0.060 m below the center of the target. Neglecting air resistance, what was the initial speed of the arrow in m/s?

A projectile is fired with an initial speed of 36 m/s at an angle 65° above the horizontal. The object hits the ground 8.0 seconds later. Using 9.80 m/s2 for the local acceleration due to gravity, how much higher or lower (in m) is the launch point relative to the point where the projectile hits the ground?

A ball is shot from the ground into the air. At a height of 7.5 m, its velocity is v = 7.5i + 6.1j m/s, with i horizontal and j upward. (a) To what maximum height does the ball rise? (b) What total horizontal distance does the ball travel? What are the (c) magnitude and (d) angle (below the horizontal; give as negative) of the ball's velocity just before it hits the ground? (a) Number Units (b) Number Units (c) Number Units (d) Number Units

Suppose a soccer player kicks the ball from a distance 31 m toward the goal. Find the initial speed of the ball if it just passes over the goal, 2.4 m above the ground, given the initial direction to be 49° above the horizontal.

A basketball player is running at 4.50 m/s directly toward the basket when he jumps into the air to dunk the ball. He maintains his horizontal velocity. (For each answer, enter a number.) (a) What vertical velocity (in m/s) does he need to rise 0.650 meters above the floor?m/s (b) How far (in m) from the basket (measured in the horizontal direction) must he start his jump to reach his maximum height at the same time as he reaches the basket?m

A ball is tossed from an upper-story window of a building. The ball is given an initial velocity of 8.10 m/s at an angle of 18.0° below the horizontal. It strikes the ground 5.00 s later. (a) How far horizontally from the base of the building does the ball strike the ground? m(b) Find the height from which the ball was thrown. m(c) How long does it take the ball to reach a point 10.0 m below the level of launching? s

A ball is projected  horizontally from a tabletop and lands on the floor 1.05m below at a distance of 2.07m away from the table. What is the ball's initial speed, in m/s?

An arrow is shot into the air and reaches its maximum height of 6.00m above the horizontal from which it was shot. On its way back down it lands on a ledge 5.00m above the horizontal from which it was shot and 8.00m horizontally away from the archer. What was the arrow’s initial velocity?