Explain recoil and recoil velocity.

Explain Isolation

With the help of proper diagrams Explain Projection of velocity :

Explain Osmosis

Explain the terms: escape velocity

Explain the Parasite.

A bullet leaves the rifle of mass one kg and rifle recoils thereby with velocity 30 cm/s. If the mass of the bullet is 3 g, the velocity of the bullet is

Explain the term : Relative velocity.

Explain critical velocity for ideal fluid.

Use your brain power: Effect of speed and direction on velocity. Sachin is travelling on a motorbike. Explain what will happen in the following events during sachin's ride see figure. What will be effect on the velocity of the motorcycle if its speed increase or decreases. but its direction remains unchanged?

Use your brain power: Effect of speed and direction on velocity. Sachin is travelling on a motorbike. Explain what will happen in the following events during sachin's ride see figure. In case of a turning on the road, will the motorcycle, keeping its speed constant, what will be the effect on the velocity?