(b) Two balls A and B have a mass of 450 g and 4 kg, respectively. If they collide with the initial velocities shown in Figure Q3(b) and knowing that the coefficient of restitution is 0.7 and friction can be neglected, calculate the magnitude and direction of velocities just after the impact (Use the x and y reference axes).

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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q3 b please answer as quick as possible 

VA = 6 m/s
40°
A
Figure Q3(b)
*50°
B
VB = 4 m/s
Transcribed Image Text:VA = 6 m/s 40° A Figure Q3(b) *50° B VB = 4 m/s
(b) Two balls A and B have a mass of 450 g and 4 kg, respectively. If they collide with the
initial velocities shown in Figure Q3(b) and knowing that the coefficient of restitution is
0.7 and friction can be neglected, calculate the magnitude and direction of velocities just
after the impact (Use the x and y reference axes).
Transcribed Image Text:(b) Two balls A and B have a mass of 450 g and 4 kg, respectively. If they collide with the initial velocities shown in Figure Q3(b) and knowing that the coefficient of restitution is 0.7 and friction can be neglected, calculate the magnitude and direction of velocities just after the impact (Use the x and y reference axes).
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