Two balls of masses 
and 
are separated from each other by a powder charge placed between them. The whole system is at rest on the ground. Suddenly the powder charge explodes and masses are pushed apart. The mass 
travels a distance 
and stops. If the coefficients of friction between the balls and ground are same, the mass 
stops after travelling the distance
Text Solution
Verified by ExpertsThe correct answer is:
C
We know that in the given condition 
⇒ ⇒ 
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