Physics, 07.12.2020 01:00 alyssadgonzalez

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ACCELERATION Describe a ball's motion as it rolls up a slanted
driveway. It starts with an initial velocity of 1.25 m/s up the ramp. It
travels upward, while slowing down, for 4.22 s, stops for an instant,
and then rolls back down. What are the direction and the magnitude
of the ball's acceleration as it rolls up the driveway?
1. ANALYZE AND SKETCH THE PROBLEM
Set up the coordinate system Choose the positive direction to be up
the driveway. Place the origin where the motion begins.
KNOWNS
UNKNOWN
?
att
2. SOLVE FOR THE UNKNOWN
Solve for the change in velocity and the time taken to make that change.

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ACCELERATION Describe a ball's motion

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