Pedro and Joanna decide to try a problem.
A baseball is thrown from the top of a tall building with an initial velocity of 10.5 m/s from a height of h = 10 m above the ground.
Find its speed when it reaches the ground if its launch angle is 37°.
vf =___ m/s
Find its speed if it is launched horizontally.
vf = ___ m/s
In the first case, we will use the following equations:
The vertical component of velocity:
In the second case:
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