Write down the equation for the work done in rotatory motion.

Write down the equation of the following lines: x-axis

Write down the equation of the following lines: y - axis

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

Write down the wave equation in four different forms.

A block is pulled a distance x along a rough horizontal table by a horizontal string. If the tension in the string is T, the weight of the block is W, the reaction is N and frictonal force is F. Write down expressions for the work done by each of these forces.

Write down the three equations of rotational motion and explain the meaning of each symbol.

Write the first equation of motion ?

Write down the equation for the excess pressure when a wave propagates through a medium.

In the above question, if the disc executes rotatory motion, its angular acceleration will be:

In the following diagram, write down : the equation of the line through A and parallel to BC.