1. A long jumper leaves the ground with an initial velocity of 14 m/s at an angle of 38 degrees above the horizontal.

What is the time of flight for the long jumper?

What is the horizontal distance of the long jumper?

What is the peak height of the long jumper?

2. A golf ball is struck from the ground with an initial velocity of 45 m/s at an angle of 25 degrees. It then returns to the ground.

What is the final vertical velocity of the golf ball?

How long is the golf ball in the air?

What was the maximum height of the ball?

What is the horizontal displacement of the golf ball?

3. A cannon is on a beach and fires a cannonball at an enemy ship sitting in the harbor. The mouth of the cannon is on equal vertical level with the water. It can fire projectiles with an initial velocity of 80 m/s.

When angled at 45 degrees, what is the horizontal displacement of a cannonball?

What is the horizontal range if the angle is at 60 degrees?

What is it horizontal range for the 30 degrees angle?

4. Mr. Smith throws a pass to Mr. Johnson, who catches the ball when it is at the same height above the ground as when Mr. Smith threw the ball. The distance between 2 of them is 22m.

If the ball is in the air for 1.28 s, what is horizontal velocity, what is initial vertical velocity?

What is the total speed and angle when Mr Smith threw the ball?