Question

If the car is moving on a banked road of radius 10m with angle of banking 15° . calculate the most safe speed of a car​

Answer 1

Answer:

We know that the force acting on the car = mg

tan(θ)

⇒ mv²/ r =mg tan(θ)

⇒v² =rg tan(θ)

⇒v² =10×9.81×0.268

⇒v=5.12 m/s