Question

Explain the following with examples:
a rotatory motion
b oscillatory motion ​

Answer 1

Answer:

Rotatory motion is the motion that occurs when a body rotates on its own axis. A few examples of the rotatory motion are as follows:

The motion of the earth about its own axis around the sun is an example of rotary motion.

While driving a car, the motion of wheels and the steering wheel about its own axis is an example of rotatory motion.

Oscillatory Motion

Oscillatory motion is the motion of a body about its mean position. A few examples of oscillatory motion are

When a child on a swing is pushed, the swing moves to and fro about its mean position.

The pendulum of a clock exhibits oscillatory motion as it moves to and fro about its mean position.

The string of the guitar when strummed moves to and fro by its mean position resulting in an oscillatory motion.

Answer 2

Answer:

rotatory motion is a type of motion in which an object rotates along an axis. example motion of earth

oscillatory motion is the to and fro  movement of an object . ex oscillation of pendulum bob

Explanation: