Two cars of masses m1 and m2 are moving in circles of radii r1 and r2, respectively. Their speeds are such that they make complete circles in the same time t. The ratio of their centripetal acceleration is :

Engineering

Physics

Horizontal Circular Motion

Question

Two cars of masses m₁ and m₂ are moving in circles of radii r₁ and r₂, respectively. Their speeds are such that they make complete circles in the same time t. The ratio of their centripetal acceleration is :

1 : 1

m₁r₁ : m₂r₂

m₁ : m₂

r₁ : r₂

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$\frac{a_{1}}{a_{2}} = \frac{r_{1} ω^{2}}{r_{1} ω^{2}} = \frac{r_{1}}{r_{2}}$