Question

1. An aeroplane flying straight towards north describes periodic motion : True False 2. Freely suspended pendulum oscillating about its mean position performs vibratory motion. True False 3 The weight of a body is not a constant quantity. True False 4. The earth revolving around its own axis describes linear motion True False 5. A string of a sitar on being plucked describes vibratory motion. True False 6. A needle of a sewing machine describes non-periodic motion True False 7.Simultaneous motion is when two or more motion takes place at the same time True False 8. A coin moving over a carrom board is due to rectilinear motion. True False 1st answer = Brainliest answer BUT NOT USELESS ANSWERS

Answer 1

Answer:

An aeroplane flying straight towards north describes periodic motion : True False 2. Freely suspended pendulum oscillating about its mean position performs vibratory motion. ... A coin moving over a carrom board is due to rectilinear motion.

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Answer 2

ok ek answer batao be true false sab mein laga dala raha hai