A monkey is climbing a vertical pillar with a velocity of 5m`s^(-1)` and a boy is running towards the pillar with a velocity of 5`sqrt(3)`m`s^(-1)` .Velocity of boy relative to the monkey is

Rain is falling vertically downwards with a velocity of 2m//s. A person is runing to the North with a velocity of 2sqrt(3) m/s. Find out the velocity and direction of rain as appeared to the person.

A particle moves in the direction of east for 2s with velocity of 15 ms^(-1). Then it moves towards north for 8s with a a velocity of 5 ms^(-1). The average velocity of the particle is

A bus is moving rightward with a velocity of 15m//sec and on the bus a monkey is renning oppositely with a velocity of 5m//sec( with respect to the bus ) . Nearby a helicopter is rising vertically up with a velocity of 10m//sec. Find out the direction of the helicopter as seen by the monkey.

A bus is moving rightward with a velocity of 15m//sec and on the bus a monkey is renning oppositely with a velocity of 5m//sec( with respect to the bus ) . Nearby a helicopter is rising vertically up with a velocity of 10m//sec. Find out the direction of the bus as seen by the helicopter's pilot.

A particle moves in the direction of east for 2s with velocity of 15m/s .Then it moves towards north for 8s with a velocity of 5m/s . The average velocity of the particle is (in m/s)

Rain is falling vertically downward with velocity 4m//s. A man is moving horizontally with velocity 3 m//s , the velocity of rain with respect to man is

In the figure it is shown that the velocity of lift is 2 m s^(-1) while string is winding on the motor shaft with velocity 2 m s^(-1) and shaft A is moving downward with velocity 2 m s^(-1) with respect to lift , then find out the velocity of block B

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 pebble thrown vertically upwards with an initial velocity 50 m s^(-1) comes to a stop in 5 s. Find the retardation.

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 )