Sphere A has a weight of 43 lb and a radius of 5 in., while sphere B has a weight of 7 Ib and a radius of 4 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 ea and Og with respect to the x-axis made by the rebound velocity vectors. The coefficient of restitution is 0.40 and friction is neglected. Enter positive numbers for the angles e. A 10 ft/sec 5" 31 ft/sec B Answers: VA= i ft/sec, OA = i ft/sec, OB VB=

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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Sphere A has a weight of 43 lb and a radius of 5 in., while sphere B has a weight of 7 Ib and a radius of 4 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 e4 and eg with respect to the x-axis made by the rebound velocity vectors. The coefficient of
restitution is 0.40 and friction is neglected. Enter positive numbers for the angles 0.
A
10 ft/sec
5"
31 ft/sec
В
Answers:
VA=
ft/sec, Өд 3
VB =
i
ft/sec, Og =
i
Transcribed Image Text:Sphere A has a weight of 43 lb and a radius of 5 in., while sphere B has a weight of 7 Ib and a radius of 4 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 e4 and eg with respect to the x-axis made by the rebound velocity vectors. The coefficient of restitution is 0.40 and friction is neglected. Enter positive numbers for the angles 0. A 10 ft/sec 5" 31 ft/sec В Answers: VA= ft/sec, Өд 3 VB = i ft/sec, Og = i
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