A car is moving up with uniform speed along a fly over bridge which is part of a vertical circle. The true statement from the following is

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 particle is moving along a fixed circular orbit with uniform speed. Then true statement from the following is

A car is moving with uniform speed over a circular bridge of radius R which subtends an angle of 90^(@) at its center. Find the minimum posible speed so that the car can cross the bridge without losing the contact any where

A car is moving with uniform speed over a circular bridge of radius R which subtends an angle of 90^(@) at its center. Find the minimum posible speed so that the car can cross the bridge without losing the contact any where

A car is moving with uniform speed along horizontal, concave and convex shaped roads. The surface of the road on which, the normal reaction on the car is maximum is

A motor car with a mass m moving with uniform speed v on a (A) horizontal level bridge (B) convex bridge (C) concave bridge The force exerted by the motor car when it is at centre of the bridge is

A car is moving along a road with a uniform speed of 20 km/hour. The net force acting on the car is

A bomb is dropped from a plane flying horizontally with uniform speed. Show that the bomb will explode vertically below the plane.Is the statement true if the plane flies with uniform speed but not horizontally?

A bomb is dropped from a plane flying horizontally with uniform speed. Show that the bomb will explode vertically below the plane.Is the statement true if the plane flies with uniform speed but not horizontally?