A block of mass m is in contact with ‘α’ with the cart C as shown in the figure. The…
Physics · NEET · NTA Exams — Laws of Motion
A block of mass m is in contact with ‘α’ with the cart C as shown in the figure. The co–efficient of static friction between the block and the cart is µ. The acceleration a of the cart that will prevent the block from falling satisfies
- α ≥ mg/µ
- α ≥ g/µm
- α ≥ g/µ
- α ≤ g/µ
Answer
(C) α ≥ g/ µ
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