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28 Nov 2020
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?
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?
VikasLv10
4 Mar 2021