How long does it take for a golf ball to fall from rest for a distance of 14.5 m?

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How long does it take for a golf ball to fall from rest for a distance of 14.5 m?

(b)How far would the ball fall in twice that time?

2007-09-11 20:03:28 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Physics

3 answers

Ahhhhh.....physics never liked the stuff. Sorry I cant help you there, I failed in my exam of this! But I'm guessing it would be something like Distance travelled over time taken and then double it.

2007-09-11 20:12:34 · answer #1 · answered by Me M 1 · 0⤊ 0⤋

s = (1/2)at^2
t = â(2s/a)
t = â[2(14.5)/9.8]
t = 1.72sec
s = (1/2)at^2
s = (1/2)(9.8)(2(1.72))^2
s = 57.98m

2007-09-12 00:07:06 · answer #2 · answered by jsardi56 7 · 0⤊ 0⤋

a..1.72 seconds.
b 33.7 meters.

2007-09-15 13:56:22 · answer #3 · answered by johnandeileen2000 7 · 0⤊ 0⤋