Question

SET 1
1. What is oscillatory motion? Give example.
2. What is combustion?
SET 2
1. Differentiate between circular motion and curvilinear motion.
SET 3
1. Why do mountaineers carry oxygen cylinders while trekking at high
altitudes?
2. Is earth’s motion periodic? Give reason.

Answer 1

Answer:

donot know

Explanation:

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Answer 2

Answer:

Oscillation is the repetitive variation, typically in time, of some measure about a central value (often a point of equilibrium) or between two or more different states. ... Familiar examples of oscillation include a swinging pendulum and alternating current.