Two spheres approach each other with constant velocities along rectilinear paths, as shown in figure 5 (a). Sphere A weighs 1.5 lb, and sphere B weighs 2 lbf. The coefficient of restitution is assumed to be 0.85. The impact configuration is shown in figure 5 (b) Determine; a) the magnitudes and directions of the velocities of the two spheres after impact. b) The percent loss of energy. 1.5 lb 50 in/s 40° 2 lb B 80 in/s
Two spheres approach each other with constant velocities along rectilinear paths, as shown in figure 5 (a). Sphere A weighs 1.5 lb, and sphere B weighs 2 lbf. The coefficient of restitution is assumed to be 0.85. The impact configuration is shown in figure 5 (b) Determine; a) the magnitudes and directions of the velocities of the two spheres after impact. b) The percent loss of energy. 1.5 lb 50 in/s 40° 2 lb B 80 in/s
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:Two spheres approach each other with constant velocities along rectilinear paths, as
shown in figure 5 (a). Sphere A weighs 1.5 lb, and sphere B weighs 2 lbf. The coefficient
of restitution is assumed to be 0.85. The impact configuration is shown in figure 5 (b)
Determine;
a) the magnitudes and directions of the velocities of the two spheres after impact.
b) The percent loss of energy.
1.5 lb
50 in/s
40°
2 lb
B
80 in/s
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