A solid iron sphere A rolls down an inclined plane, while another hollow sphere B with the same mass and same radius also rolls down the inclided plane. If `V_(A)` and `V_(B)` are their velocities a the bottom of the inclined plane. ThenA. `V_(A)gtV_(B)`B. `V_(A)=V_(B)`C. `V_(A)ltV_(B)`D. `V_(A)gt = ltV_(B)`

A solid iron sphere A rolls down an inclined plane, while another holl

1.	A solid iron sphere A rolls down an inclined plane, while another hollow sphere B with the same mass and same radius also rolls down the inclided plane. If `V_(A)` and `V_(B)` are their velocities a the bottom of the inclined plane. ThenA. `V_(A)gtV_(B)`B. `V_(A)=V_(B)`C. `V_(A)ltV_(B)`D. `V_(A)gt = ltV_(B)`
Answer» Correct Answer - A `a =(g sin theta)/(1+I/(MR^(2)))` `a_(A) gt a_(B)` So, `V_(A) gt V_(B)`

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