What are periodic motion? Give any two examples.

What is meant by periodic motion? Give any two examples .

What is meant by non-periodic motion? Give any two examples .

(a) What is meant by simple harmonic motion, (b) The acceleration due to gravity on the surface of the moon is 1.7 ms^(-2) What is the time period of simple pendulum on the moon if its time period on the Earth is 3.5 s? Given g on Earth = 9.8 ms^(-2) . (c) A man with wrist watch on his hand falls from the top of the tower. Does the watch give correct time during the free fall.

What is meant by simple harmonic oscillation Give example and explain why every simple harmonic motion is a periodic motion whereas the converse need not be true.

What is meant by periodic and non-periodic motion? Give any two examples, for each motion.

Two town A and B are connected by a regular bus service with a bus leaving in either direction every T min. A man cycling with a speed of 20kmh^(-1) in the direction A to B notices that a bus goes past him every 18 min in the direction of his motion, and every 6 min in the opposite direction. What is the period T of the bus service and with what speed do the buses ply of the road?

What is meant by simple harmonic oscillation? Give examples and explain why every simple harmonic motion is a periodic motion whereas the converse need not be true.

What is meant by simple harmonic oscillation? Give examples and explain why every simple harmonic motion is a periodic motion whereas the converse need not be true.

What is meant by periodic and non-periodic motion ? Give any two examples , for each motion ?