Question

A golf ball rolls off a horizontal cliff with an initial speed of 11.0 m/s. The...

A golf ball rolls off a horizontal cliff with an initial speed of 11.0 m/s. The ball falls a vertical distance of 13.0 m into a lake below.

(a) How much time does the ball spend in the air?
s

(b) What is the speed v of the ball just before it strikes the water?
m/s

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Answer #1

Here is what I solved before, please modify the figures as per your question. Please let me know if you have further questions. Ifthis helps then kindly rate 5-stars.

A golf ball rolls off a horizontal cliff with an initial speed of 11.4 m/s. The ball falls a vertical distance of 15.5 m into a lake below. (a) How much time does the ball spend in the air? (b) What is the speed v of the ball just before it strikes the water?   

  

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