a. On a range with an elevated tee, a golf enthusiast is practicing. He strikes the golf ball with his club approximatel

[answerhappygod]

a. On a range with an elevated tee, a golf enthusiast is
practicing. He strikes the golf ball with his club approximately 20
m/s. The golf ball lands at a point that is 20 m from the edge of
the elevated tee. How high is the tee?
b. In a preparation for the 2018 Asian games, the Philippine
shooting team is practicing almost every day. From the prone
position, one of the shooters tries to aim at a target that is 50 m
away. He places the rifle placed on his shoulder at about 1.5 m
above the ground. How long will it take for the bullet o reach the
target? With what speed should the bullet leave the muzzle of the
rifle to reach the target?