A ship is sailing towards the north at a speed of 1.25 m/s. The current is taking it towards the east at the rate of 1 m/s and a sailor is climbing a vertical pole on the ship at the rate of 0.5 m/s. Find the velocity of the sailor in space.

A ship is sailing due north at a speed of 1.25 ms^-1 . The current is taking it towards east at the rate of 2 ms^-1 . and a sailor is climbing a vertical pole in the ship at the rate of 0.25 ms^-1 . Find the magnitude of the velocity of the sailor with respect to ground.

A ship is moving due east with a velocity of 12 m/ sec, a truck is moving across on the ship with velocity 4 m/sec. A monkey is climbing the vertical pole mounted on the truck with a velocity of 3m/sec. Find the velocity of the monkey as observed by the man on the shore

A sailor in a boat, which is going due east with a speed of 8m//s observes that a submarine is heading towards north at a speed of 12m//s and sinking at a rate of 2 m//s .The commander of submarine observes a helicopter ascending at a rate of 5 m//s and heading towards west with 4 m//s .Find the speed of the helicopter with respect to boat.

A ship is steaming towards east with a speed of 8 m/s. A women runs across the deck at a speed of 6 ms^(-1) towards north. What is the velocity of the women relative to the sea ?

A car accelerates at a rate of 5 "m s"^(-2) . Find the increase in its velocity in 2 s.

A flat plate moves normally towards a discharging jet of water at the rate of 3 m//s . The jet discharges the water at the rate of 0.1 m^(3)//s and at the speed of 18 m//s . The force exerted on the plate due to the jet 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.

An object is moving towards a stationary plane mirror with a speed of 2 m/s. Velocity of the image w.r.t. the object is

Out of the two cars A and B car A is moving towards east with velocity of 10 m/s whereas B is moving towards north with a velocity 20 m/s, then velocity of A w.r.t B is ( nearly )

A man moving with 5 ms^-1 observes rain falling vertically at the rate of 10 m s^-1 . Find the speed and direction of the rain with respect to ground.