A bus appears to move northwards at a speed of ` 20sqrt3 " km h"^(-1)` . To a man diving his car eastwards with speed ` 20 " km h "^(-1)`. Find the velocity of the bus w.r.t ground.

A bus appears to move northwards at a speed of 20sqrt3 " km h"^(-1) to a man driving his car eastwards with speed 20 " km h "^(-1) . Find the velocity of the bus w.r.t ground.

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 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 bus decreases its speed from 80 km/h to 60 km/h in 5s. Find the acceleration of the bus.

A bus decreases its speed from 80 km h^(-1) to 60 km h^(-1) in 5s. Find the acceleration of the bus.