M
Maymii
Guest
1
A hunter aims directly at a taget on the same level 75 m away
a) if the bullet leaves the gun at a speed of 180 m/s , by how much will it miss the target?
b) At what angle should the gun be aimed so that the bullet hits the target?
# 2
At serve, a tennis player aims to hit the ball horizontally. What mninmun speed is required for the ball to clear the .9 m high net about 15 m from the serve if the ball is 'launched'from a height of 2.5 m?
A hunter aims directly at a taget on the same level 75 m away
a) if the bullet leaves the gun at a speed of 180 m/s , by how much will it miss the target?
b) At what angle should the gun be aimed so that the bullet hits the target?
# 2
At serve, a tennis player aims to hit the ball horizontally. What mninmun speed is required for the ball to clear the .9 m high net about 15 m from the serve if the ball is 'launched'from a height of 2.5 m?