Physics-
General
Easy
Question
A car travelling on a smooth road pass through a curved portion of the road in form of an arc of circle of radius 10 m. If the mass of car is 500 kg, the reaction on car at lowest point P where its speed is 20 m/s is
- 35 kN
- 30 kN
- 25 kN
- 20 kN
The correct answer is: 25 kN
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