Question

Write two examples for each type of motion.
1. Rectilinear motion
2. Circular motion​

Answer 1

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• 1. Rectilinear motion

→ Atheletes running

→ Planes in the sky

• 2. Circular motion

→ Motion of earth arround the sun

→ Motion of moon around the earth

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Extra Points to know ;-

• Motion implies a change in the position of an object with respect to its surroundings, with time.

• Motion, along a straight line, is known as rectilinear motion.

• Motion, along a curved path, is known as curvilinear motion.

• Circular motion is the motion of an object along the circumference of a circle.

• In rotational motion an objects keep on moving round and round about some definite Axis without changing its place

• In revolution, an object moves around a central point, changing its position continuously, and usually following a circular path.

• A motion which regularly repeats itself after equal intervals of time is called a Period Motion.

• In Oscillatory Motion, an object moves 'to and 'fro along the same path

• A force may be thought of as a "push" or a "pull.

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