Physics-
General
Easy

Question

A uniform cylinder rests on a cart as shown. The coefficient of static friction between the cylinder and the cart is 0.5. If the cylinder is 4 cm in diameter and 10 cm in height, which of the following is the minimum acceleration of the cart needed to cause the cylinder to tip over?

  1. 2 m/s2    
  2. 4 m/s2    
  3. 5 m/s2    
  4. the cylinder would slide before it begins to tip over.    

The correct answer is: 4 m/s2

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