- #1
PhilMTSU12
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Homework Statement
A ball rolls off a table with a horizontal v of 8m/s. If it takes the ball .22s to hit the floor, how high was the shelf?
Homework Equations
d=Vot+1/2at²
The Attempt at a Solution
HORIZ
a=0
Vo=8m/s
V=8m/s
d=?
t=.22s
d= (8)(.22)+1/2(8)(.22²)
Is the hieght of the shelf d=1.997m?