Problema Solution
A boy throws a ball with an initial velocity of 20m/s at an angle of 60 degrees from the top of a building 60m high. What is the horizontal distance traveled by the ball from the base of the building?
Answer provided by our tutors
Range R =Horizontal distance travelled by the ball.
R=v^2 sin2*60/g.
(20^2*sin120)/9.81.
=35.3 meters.