4. Two smooth 200-g balls A and B are colliding as shown in the figure. Ball B is originally at rest and the coefficient of restitution is 0.85. Neglect the size of balls. wa = 1.5 m/s 40 Determine the following items: The magnitude of linear momentum of the ball A befare the impact along the line of impact- kg-m's • The magnitude of linear momentum of the balI B before the impact along the line of impact- kg-mis • Speed of the ball A after the impact along the line of impact- • Speed of the ball B after the impact along the line of impact =[ m's m/s • Speed of the ball A after the impact perpendicular to the line of impact = m's • Speed of the ball B after the impact perpendicular to the line of impact = m's

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4. Two smooth 200-g balls A and B are colliding as shown in the figure. Ball B is originally at rest and the
coefficient of restitution is 0.85. Neglect the size of balls.
(va = 1.5 m/s
40°
Determine the following items:
• The magnitude of linear momentum of the ball A before the impact along the line of impact -
kg-m/s
• The magnitude of linear momentum of the ballI B before the impact along the line of impact -
kg-m/s
• Speed of the ball A after the impact along the line of impact -
• Speed of the ball B after the impact along the line of impact =|
• Speed of the ball A after the impact perpendicular to the line of impact -
m/s
m/s
m/s
o Speed of the ball B after the impact perpendicular to the line of impact =
m/s
Transcribed Image Text:4. Two smooth 200-g balls A and B are colliding as shown in the figure. Ball B is originally at rest and the coefficient of restitution is 0.85. Neglect the size of balls. (va = 1.5 m/s 40° Determine the following items: • The magnitude of linear momentum of the ball A before the impact along the line of impact - kg-m/s • The magnitude of linear momentum of the ballI B before the impact along the line of impact - kg-m/s • Speed of the ball A after the impact along the line of impact - • Speed of the ball B after the impact along the line of impact =| • Speed of the ball A after the impact perpendicular to the line of impact - m/s m/s m/s o Speed of the ball B after the impact perpendicular to the line of impact = m/s
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