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23 Nov 2019
you reach out of your dorm window and throw a ball upward with andinitial velocity Vo
and it hits the ground after a time Tf. we also know the magnitudethe acceleration due to gravity is g.
lets agree that t = 0 is the instant the ball is released, up is +and down is -.
determine expressions for the follow physical quantities in termsof only the known information Vo Tf and g
1) time for the ball to get to the top of the trajectory.
2) Distance the ball travels above the point where it isreleased
3) Time it takes for the ball to get to the top of the trajectoryand back to its original height
you reach out of your dorm window and throw a ball upward with andinitial velocity Vo
and it hits the ground after a time Tf. we also know the magnitudethe acceleration due to gravity is g.
lets agree that t = 0 is the instant the ball is released, up is +and down is -.
determine expressions for the follow physical quantities in termsof only the known information Vo Tf and g
1) time for the ball to get to the top of the trajectory.
2) Distance the ball travels above the point where it isreleased
3) Time it takes for the ball to get to the top of the trajectoryand back to its original height
Casey DurganLv2
3 Jul 2019
