(a)
The velocity of object B after collision.

Answer to Problem 32TP
The velocity of object B after collision using conservation of momentum is
Explanation of Solution
Given:
Velocity of object A before collision,
Velocity of object B before collision,
Velocity of object A after collision,
Mass of object A = Mass of object B =
Formula used:
Momentum is conserved.
The velocity of object B after collision will be calculated as
Calculation:
The velocity of object B after collision will be calculated as
Conclusion:
The velocity of object B after collision, using conservation of momentum is
(b)
The velocity of object B after collision.

Answer to Problem 32TP
The velocity of object B after collision using the conservation of kinetic energy principle is
Explanation of Solution
Formula Used:
The total kinetic energy is conserved in elastic collision. It is given by
Calculation:
The total kinetic energy is conserved in elastic collision. It is given by
Conclusion:
The velocity of object B after collision, using conservation of kinetic energy principle is
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Chapter 8 Solutions
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