Find the resultant of two velocities 4 m/sec and 6 m/sec inclined to one another at an angle of 120°.

Find the resultant of two velocities 6km/hr and 6sqrt(2)km/hr inclined to one another at an angle of 135.

Two Particle A and B are moving with uniform velocities of 20m/sec and 10m/sec as shown in the shown in the figure. The Magnitude of angular velocity of A with respect to B.when their separation (AB) is 10 meter is

Under the action of force P, the constant acceleration of block B is 6 m//sec^(2) up the incline. For the instant when the velocity of B is 3 m//sec up the incline. Choose the correct option(s)

A ship is moving due east with a velocity of 12 m//sec , a truck is moving across on the ship with velocity 4m//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 (m//sec)

Apparent frequency of train A is heard by observer in train B as 3/4 of the true frequency. Find the value of velocity of train B in m/sec. taking train A to be stationary. If the sound velocity is 332 m//sec .-

A body of mass 2 kg moving with a velocity of 3 m/sec collides head on with a body of mass 1 kg moving in opposite direction with a velocity of 4 m/sec. After collision, two bodies stick together and move with a common velocity which in m/sec is equal to

A body moving along a straight line traversed one third of the total distance with a velocity 4 m//sec in the first stretch. In the second strech the remaining distance is covered with a velocity 2 m//sec for some time t_(0) and with 4 m//s for the remaining time. if the average velocity is 3 m//sec find the time for which body moves with velocity 4 m//sec in second strecth:

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.