A solid cylinder of mass M and radius R rolls without slipping down an inclined plane of length L and height h. What is the speed of its centre of mass when the cylinder reaches its bottom

Question:

1.A solid cylinder of mass M and radius R rolls without slipping down an inclined plane of length L and height h. What is the speed of its centre of mass when the cylinder reaches its bottom

Options :

a) √(3/5)gh
b) √(4/5)gh
c) √4gh
d) √2gh

Answer :

b) √(4/5)gh

Answer Steps :

Solution :-

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