Cnce (SSCE
1 as the
mv)
he time
mpulse
2 A ball of mass 6.00 kg moving with a
velocity of 10.0 ms collides with a 20 kg
ball moving in the opposite direction with a
velocity of 5.0 ms. After the collision the
two balls coalesce and move in the same
direction. Calculate the velocity of the
composite body
A 5.00 ms
B 6.25 ms
C 8.75 ms -1
12.00 ms
E 30.00 ms -1
(SC)
D
ate of
line
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