EasyPhysicscircular motion
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Two car of masses m₁ and m₂ are moving in circles of radii r₁ and r₂ respectively. Their speeds are such that they make complete circle in the same time t. The ratio of their centripetal acceleration is
A
m₁r₁ : m₂r₂
B
m₁ : m₂
C
r₁ : r₂
D
1 : 1
Explanation
Solution: Centripetal acceleration a = ω²r a₁/a₂ = r₁/r₂
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