Question

A uniform 2kg cylinder rests on a laboratory cart.the coefficient of static friction between the cylinder and the cart is 0.5.If the cylinder is 4cm in diameter and 10cm in height,which of the following is closest to the maximum accelaration of the cart such that cylinder neither slips nor tips over. i)2 ii)4 iii)5 iv)6

Answer 1

I think it's that the answer is 4