JEE Main2012PhysicsWork, Power and EnergyActual
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
Options
- Am₁ r₁: m₂ r₂
- Bm₁: m₂
- Cr₁: r₂
- D1: 1
Correct answer
C. r₁: r₂
Step-by-step solution
a r