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A tennis ball is dropped from the top of a building. It falls for 2.5 seconds before it hits the ground. (a) What velocity is the tennis ball traveling right before it hits the ground? (b) How high is the building?
15 years ago

Answers

drwls
Try using the formulas
V = gt and
Y = (1/2) g t^2
15 years ago
T
Hi
3 years ago

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