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23 Nov 2019
A billiard ball (Ball#1) moving at 5.00 m/s strikesastationary ball (Ball#2) of the same mass. After thecollision,Ball#1 moves at a speed of 4.35m/s. Find the speed ofBall#2 afterthe collision. a) 1.25m/s b) 1.44m/s c) 2.16m/s d) 2.47m/s e) none
A billiard ball (Ball#1) moving at 5.00 m/s strikesastationary ball (Ball#2) of the same mass. After thecollision,Ball#1 moves at a speed of 4.35m/s. Find the speed ofBall#2 afterthe collision.
a) 1.25m/s
b) 1.44m/s
c) 2.16m/s
d) 2.47m/s
e) none
Reid WolffLv2
10 Apr 2019