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JEE Mains Model Paper 2
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© examsnet.com
Question : 34
Total: 90
Two spherical bodies of mass M and 5M and radius R and 2R respectively are released infree space with initial separation between their centres equal to 12 R. If they attract each otherdue to gravitational force only, then the distance covered by the smaller body just beforecollision is
2.5 R
4.5 R
7.5 R
1.5 R
Validate
Solution:
They meet at centre of mass of the system
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