An object moves up, then down an inclined ramp. For the following questions, use the diagram below as a reference. The times for the object moving up are 1-5, 6 is the top of the object's trajectory, and 7-11 are the object moving down the ramp.

(1)Consider the time when the ball is at location 2. Which of the above vectors matches the direction of the velocity?Which of the above vectors matches the direction of the acceleration?

(2)Consider the time when the ball is at location 6. Which of the above vectors matches the direction of the velocity? Which of the above vectors matches the direction of the acceleration?

(3)Use the description and vectors shown above. Consider the time when the ball is at location 10. Which of the above vectors matches the direction of the velocity? Consider the time when the ball is at location 10. Which of the above vectors matches the direction of the acceleration?

Transcribed Image Text:

moving uphill: times 1-5, moving downhill: times 7-11 (at same locations) 10 11 Turnaround 7 point moving uphill: times 1-5, moving downhill: times 7-11 (at same locations) 10 11 Turnaround 7 point