Explain the following
After alighting from a moving bus, one has to run for some distance in the direction of bus in order to avoid falling.

A passenger getting down from a moving bus, falls in the direction of the motion of the bus. This is is an example for

a uniform circular disc of radiu8s r placed on a roughn horizontal plane has initial velocity v_(0) and an angul,ar velocity omega_(0) has shown The disc comes to rest after moving some distance in the direction of motion. Then

A uniform circular disc placed on a horizontal rough surface has initially a velocity v_(0) and an angular velocity omega_(0) as shown in the figure. The disc comes to rest after moving some distance in the direction of motion. Then v_(0)//r omega_(0) is :

A uniform circular disc placed on a horizontal rough surface has initially a velocity v_(0) and an angular velocity omega_(0) as shown in the figure. The disc comes to rest after moving some distance in the direction of motion. Then v_(0)//omega_(0) is :

The rod of length l and mass m lies on a smooth floor. A ball of mass m moving horizotally with a speed u_(0) striked one end of rod and stick to it. After the collision, the point on the rod that moves translationally ( without any rotation) in the previous direction of motion of the ball. A. Is the centre of C of the rod. B. Is the left end A of the rod. C. Lies at a distance l//4 to the left of point C D. Lies at a distance l//4 to the right of point C.

A boggy of uniformly moving train is suddenly detached from train and stops after covering some distance. The distance covered by the boggy and distance covered by the train in the same time has relation

Rain is falling vertically with a speed of 30 m/s. wind starts blowing after some time with a speed of 15 m/s in east to west direction. In which direction should a boy waiting at a bus hold his umbrella ?

A hunter aims a gun at a monkey hanging from a tree some distance away. The monkey drops from the branch at the moment he fires the gun hoping to avoid the bullet. Explain why the monkey made a wrong move.

Two satellites move along a circular orbit in the same direction at a small distance from each other. A container has to be thrown from the first satellite on the second a one. When will the container reach the second satellite earlier, if it is thrown in the direction of motion of the first satellite or in the opposite direction? The velocity of the container is small in comparison to that of the satellite.

A road runs midway between two parallel rows of buildings. A motorist moving with a speed of 36 Km/h sounds the horn. He hears the echo one second after he has sounded the horn: Then the distance between the two rows of buildings is. (Velocity of sound in air is 330 m/s)