Homework answers / question archive / A physics student on Planet Exidor throws a ball, and it follows the parabolic trajectory shown in the figure

A physics student on Planet Exidor throws a ball, and it follows the parabolic trajectory shown in the figure

Physics

Share With

A physics student on Planet Exidor throws a ball, and it follows the parabolic trajectory shown in the figure. The ball's position is shown at 1s intervals until t=3s. At t=1s , the ball's velocity is v = (2.0 i + 2.0 j) m/s.

A. Determine the ball's velocity at t = 0s

B. Determine the ball's velocity at t = 2s

C. Determine the ball's velocity at t = 3s

D. What is the value of g on planet Exidor?

E. What was the ball's launch angle?