The pendulum ball of mass m1 is let to swing from a height h. It strikes and sticks to the pendulum ball m2, which is at rest. The combination then swings to a height h3, then m2 in terms of m1 is
A
17.32m1
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B
1.732m1
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C
0.732m1
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D
m1
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Solution
The correct option is C0.732m1 Velocity of m1 before colliding m2=√2gh using momentum conservation