In the impact problems the following conditions must always be satisfi – McqOptions

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1.	In the impact problems the following conditions must always be satisfied
A.	The total kinetic energy remains unchanged
B.	The total linear momentum remains unchanged
C.	The magnitude of the total linear momentum is multiplied by the coefficient of restitution
D.	The kinetic energy of the system is reduced by a factor proportional to the coefficient of restitution
E.	None of the above
Answer» C.

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