Question

10) Define motion. What are different types of motion ?

Answer 1

Answer:

When a body does not change its position with time, we can say that the body is at rest, while if a body changes its position with time, it is said to be in motion.

There are different types of motion :-

(1) Translational.

(2) Rotational.

(3) Periodic.

(4) Non - periodic motion

Explanation:

I hope you understand now.

Answer 2

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↦motion is a change in position of an object with respect to time. Motion is typically described in terms of displacement, distance (scalar), velocity, acceleration, time and speed.

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Linear Motion↧

The particles move from one point to another in either a straight line or a curved path.

★motion is further divided as follows★

• Rectilinear Motion – The path of the motion is a straight line.
• Curvilinear Motion – The path of the motion is curved.

A few examples of linear motion are the motion of the train, football, the motion of a car on the road, etc.

Rotatory motion↧

is the motion that occurs when a body rotates on its own axis.

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

Oscillatory motion ↧

is the motion of a body about its mean position.

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

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