Problem 2 A ramp can be set to three different angles, A, B, and C. A ball is rolled up the ramp three different times, once for each angle. The position versus time along the ramp is shown below. A B t (a) Rank the three trials according to the time it took for the ball to go up and down the ramp, starting from longest to shortest. (b) Which ball goes the furthest along the ramp? (c) Rank the three trials according to the ball's initial velocity, from fastest to slowest. (d) Rank the three trials according to the angle of incline, from steepest to least steep. (e) Consider trial C. Is there any time at which the velocity of the ball is zero? If so indicate this on the graph.

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i'm not too sure how to do some of this, pls help ASAP thanks!

Problem 2
A ramp can be set to three different angles, A, B, and C. A ball is rolled up the ramp three
different times, once for each angle. The position versus time along the ramp is shown below.
B
t
(a) Rank the three trials according to the time it took for the ball to go up and down the
ramp, starting from longest to shortest.
(b) Which ball goes the furthest along the ramp?
(c) Rank the three trials according to the ball's initial velocity, from fastest to slowest.
(d) Rank the three trials according to the angle of incline, from steepest to least steep.
(e) Consider trial C. Is there any time at which the velocity of the ball is zero? If so
indicate this on the graph.
Transcribed Image Text:Problem 2 A ramp can be set to three different angles, A, B, and C. A ball is rolled up the ramp three different times, once for each angle. The position versus time along the ramp is shown below. B t (a) Rank the three trials according to the time it took for the ball to go up and down the ramp, starting from longest to shortest. (b) Which ball goes the furthest along the ramp? (c) Rank the three trials according to the ball's initial velocity, from fastest to slowest. (d) Rank the three trials according to the angle of incline, from steepest to least steep. (e) Consider trial C. Is there any time at which the velocity of the ball is zero? If so indicate this on the graph.
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