[" 18.A body moving with uniform retardation covers "3km" before its speed is reduced to half of its initial value.It "],[" comes to rest in another distance of "],[[" (1) "1km," (2) "2km],[" (3) "3km," (4) "(1)/(2)km]]

A body moving with uniform retardation covers 3 km before its speed is reduced to half of its initial value. It comes to rest in another distance of

A body moving with uniform retardation covers 3 km before its speed is reduced to half of its initial value. It comes to rest in another distance of

A particle moving with uniform retardation covers distances 18 m, 14 m and 10 m in successive seconds. It comes to rest after travelling a further distance of

A rigid body rotating about a fixed axis with uniform angular retardation completes 33 rotations before its angular velocity is reduced to half of its initial value.Find the number of rotations made by the body further before it comes to rest.

The speed of a body moving with uniform acceleration is u. This speed is doubled while covering a distance S. When it covers an additional distance S, its speed would become

The speed of a body moving with uniform acceleration is u. This speed is doubled while covering a distance S. When it covers an additional distance S, its speed would become