When a bomb explodes in mid-air, at its heighest, what is the direction of motion of its core?

Two equal masses, one at rest and another moving undergo elastic QB lique collision. If one mass goes at an angle pi/3 .with its original direction of motion, what is the direction of motion of the other?

What is a shunt? What is its use?

What is tincture of iodine? What is its use?

What is root cap? What is its function?

What is a polysome? What is its function?

What is momentum ? What is its unit ?

A constant force acting on a body of mass 3.0 kg changes its speed from 2.0 m s^-1 to 3.5 m s^-1 in 25 s. The direction of the motion of the body remains unchanged. What is the magnitude and direction of the force?

When an air bubble rise in water, what happens to its potential energy?

Write an expression for the work done when a force is action on an object in the direction of its displacement?