Question

द मोशन ऑफ अ बॉय ऑन असो इन दिस पीरियड इन मोशन​

Answer 1

Answer:

The motion of a boy on a see- saw .Is this periodic motion??

No

The motion of a boy on a see- saw . This is not periodic motion.

What is periodic motion??

Periodic motion is the motion which repeats itself after a regular interval of time.Ex :-

• Revolution of the Earth around the Sun.
• Revolution of the Moon around the Earth.
• Hands of a clock,etc.

What is non- periodic motion??

Non- periodic motion is the motion which does not repeats itself after a regular interval of time.

Ex:-

• Playing football
• Playing hockey
• Playing cricket, etc.

So, the motion of a boy on the see- saw is not a periodic motion as the movement of the see- saw is not repeating after a regular interval of time. It's a non- periodic motion.