Two billiard balls A and B, each of mass 50 g and moving in opposite directions with speed of 
each, collide and rebound with the same speed. If the collision lasts for 
, which of the following statements are true?
A
The impulse imparted to each ball is 
and the force on each ball is 250 N
and the force on each ball is 250 N
B
The impulse imparted to each ball is 
and the force exerted on each ball is 
and the force exerted on each ball is
C
The impulse imparted to each ball is 
D
The impulse and the force on each ball are equal in magnitude and opposite in directions
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(c, d)
Given,
Initial velocity 
Final velocity 
Time duration of collision 
.
Change in linear momentum 
Impulse and force are opposite in directions.
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