If the overbridge is concave instead of being convex, the thrust on the road 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 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

Concave lens and Convex lens

Concave lens and convex lens

Which of the mirrors is diverging: concave or convex?

Which of the mirrors is converging: concave or convex?