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(Solved): (3)/(211) Sphere A has a weight of 45 lb and a radius of 3 in ., while sphere B has a weight of 8 lb ...
(3)/(211) Sphere A has a weight of 45 lb and a radius of 3 in .,
while sphere B has a weight of 8 lb and a radius of 2 in . If
the spheres are traveling initially along the parallel paths
with the speeds shown, determine the velocities of the
spheres immediately after impact. Specify the angles \theta _(A)
and \theta _(B) with respect to the x-axis made by the rebound ve-
locity vectors. The coefficient of restitution is 0.4 and fric-
tion is neglected.
PROBLEM( 3)/(211)