Abasketball player wishes to make a stunning last-second basket. with .8 seconds on the clock, she wants the ball to enter the hoop (height 3.05m) as time expires in the game. she shoots the ball with an initial speed of 7 m/s, from 2.1 meters above the ground.
1. at what angle (from the horizontal) does she shoot the ball?
2. draw qualitatively accurate position, velocity, and acceleration graphs for both dimensions of the ball's motion while it is in flight.
Answers: 3
= initial position of the basket ball = 2.1 m
= final position of the basket ball = 3.05 m
= acceleration of the ball along the vertical = 
= time taken to reach the goal = 0.8 s
= angle of the initial velocity with the horizontal
= initial speed of the ball = 7 m/s
= initial vertical velocity of the ball = u\sin \theta
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