A car travelling on a smooth road passes through a curved portion of the road in the form of an arc of circle of radius `10m`. If the mass of car is `120kg`, find the reaction (in kN) on car at lowest point P where its speed is `20ms^-1`.

A car while travelling at a speed of 72 km/hr. Passes through a curved portion of road in the form of an arc of a radius 10 m. If the mass of the car is 500 kg the reaction on the car at the lowest point P is-

A car is moving with a speed of10 m//s in a concave road of radius 100 m. If the mass of the car is 700 kg, then the reaction on the car tyres when it is at the lowest position will be

A car is moving with speed of 10 m//s in a concave road of radius 100 m .If the mass of the car is 700 kg, then the reaction on the car tyres when it is at the lowest position will be

A car passes over a convex bridge. The centre of gravity of the car follows an arc of a circle of radius 30 m. Assuming that the car has a mass of 1000 kg, find the force that the car will exert at the highest point on the bridge, if the velocity of the car is 15 m cdot s^(-1) . At what speed will the car lose contact with the road?

A car is travelling along a flyover bridge which is a part of vertical circle of radius 10m . At the highest point of it the normal reaction on the car is half of it’s weight, the speed of car is

A car is moving on a circular road of diameter 50 m with a speed of 5 m/s. It is suddenly accelerated at a rate of 1 m//s^(2) . If the mass of he car is 500 kg, then the net force acting on the car is

A car travelling at a speed of 20 ms^-1 applies brackes and stops within 10s. What is the acceleration of car?

A women weighing 600 N is sitting in a car which is travelling at a constant speed on a straight road. The car suddenly goes over a humb in the road (humb may be regarded as an arc of a circle of radius 12.1m) . If the women experiences weightlessness, calculate the speed of the car. [Take g=10 m//s^2 ]

A women weighing 600 N is sitting in a car which is travelling at a constant speed on a straight road. The car suddenly goes over a humb in the road (humb may be regarded as an arc of a circle of radius 12.1m) . If the women experiences weightlessness, calculate the speed of the car. [Take g=10 m//s^2 ]