4. From the information you have, derive the maximum height of the ball you threw. Write out all the work in the space below.
4. From the information you have, derive the maximum height of the ball you threw. Write out all the work in the space below.
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1.219 meters height
Would appreciate help with both questions
Transcribed Image Text:2. From your video, step through it frame by frame and record the time from the moment
the ball leaves your hand. Then make note of the time right before the ball comes
back to your hand. Find the time of flight of the ball and write out all your work below.
Time the ball left hand: 00:002
Time ball returned to hand: 00:10
3. Making some assumptions about the initial and final velocities, derive an equation for
finding the velocity from the time of flight you measured in #2. Write out all your work.
(HINT: Vo = -V)
2u sin 0
T =
%3D
8.
Tg= 2u sin e
Tg
la
2 sin A
4. From the information you have, derive the maximum height of the ball you threw.
Write out all the work in the space below.
bn
5. Using your video and estimating a scale, comment on how accurate your calculation
of maximum height is. Write out all your work and assumptions, ie. using your
height, you estimate the height of the ball to be twice your height).
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