Question

Two example of rectilinear or non-periodic motion

Answer 1

hlo Friend

The examples of periodic motion are earth revolving around the sun and moon revolving around the earth.The examples of non-periodic motion are moving lips and flowing water


Examples of non-periodic motion:1. Swaying of the branches of a tree 2. Motion of a bouncing ball under the action of gravity and friction 3. The running of a batsman between the wickets 4. Motion of the pestle in a mortar when operated manually.




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Answer 2

People riding an elevator are in rectilinear motion, along with the elevator, within a building. Any metal object in free fall, which is under the influence of gravitational forces is rectilinear motion.



non periodic motions eg=>

Motion of a bouncing ball under the action of gravity and friction. The running of a batsman between the wickets.