Physics, 06.03.2021 22:00 darius7967
2. Observe: What is the initial value of vy? 57.45 m/s
3. Calculate: The vertical velocity of a projectile is found with the equation: Vy - Vylinitial) – gt.
A. What will be the value of Vy when the ball is at the top of its trajectory?!
B. Using the equation above, solve for t when Vy = 0.0 m/s, Vy(initial) = 57.45 m/s, and
g = 9.81 m/s?
C. Now use the same method to determine how long it will take the ball to fall from its
maximum height to the ground:
D. Based on your answers to B and C, how long will the ball spend in the air?
Answers: 2
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2. Observe: What is the initial value of vy? 57.45 m/s
3. Calculate: The vertical velocity of a pro...
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