A car is moving towards south with a speed of `20 m s^(-1)`. A motorcycst is moving towards east with a speed of `15 s^(-1)`. At a certtain instant, the motorcyclistis due south of the car and is at a distance of `50 m` from the car.
The time after which they are closest to each other.

A car is moving towards south with a speed of 20 m s^(-1) . A motorcycst is moving towards east with a speed of 15 m s^(-1) . At a crttain instant, the motorcyclistis due south of the car and is at a distance of 50 m from the car. The shortest distance between the motorcyclist and the car is.

A car is moving towards south with a speed of 20 m s^(-1) . A motorcycst is moving towards east with a speed of 15 m s^(-1) . At a crttain instant, the motorcyclistis due south of the car and is at a distance of 50 m from the car. The shortest distance between the motorcyclist and the car is.

A car is moving towards east with a speed of 25 km h^-1 . To the driver of the car, a bus appears to move towards north with a speed of 25 sqrt(3) km h^-1 . What is the actual velocity of the bus ?

A car is moving towards east with a speed of 25 km h^-1 . To the driver of the car, a bus appears to move towards north with a speed of 25 sqrt(3) km h^-1 . What is the actual velocity of the bus ?

A car is moving towards east with a speed of 25 km h^-1 . To the driver of the car, a bus appears to move towards north with a speed of 25 sqrt(3) km h^-1 . What is the actual velocity of the bus ?

A train moves northwards with speed 80 km h^(-1) . While a car moves towards east with a speed of 60 km h^(-1) , what is the velocity of the train w.r.t the driver of the car ?

A train moves northwards with speed 80 km h^(-1) . While a car moves towards east with a speed of 60^( km h^(-1) , what is the velocity of the train w.r.t the driver of the car ?

A car is going in south with a speed of 5m//s . To a man sitting in car a bus appears to move towards west with a speed of 2sqrt(6)m//s . What is the actual speed of the bus?

A car is going in south with a speed of 5m//s . To a man sitting in car a bus appears to move towards west with a speed of 2sqrt(6)m//s . What is the actual speed of the bus?