What should the initial speed have to be to make the putt

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Reference no: EM13324620

At the 18th green of the U. S. Open you need to make a 20.5 ft putt to win the tournament. When you hit the ball, giving it an initial speed of 1.47m/s^2 , it stops 5.80ft short of the hole.

A) Assuming the deccelration caused by the grass is constant, what should the initial speed have to be to make the putt?

B) What initial speed do you need to make the remaning 5.80ft?

Reference no: EM13324620

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