reason of weight lessness in satelite is (A) zero gravity (B) zero reaction force (C) both (a)and (b) (D) centre of mass
Answers
Answer:
Explanation:
Hey, here is your answer:-
So the reason of weight lessness in satellite is actually option b.) zero reaction force.
Its bcoz when basically satellite is moving with constant speed along the orbit, the satellite as well as the person inside it, both fall towards the earth with acceleration 'g'. The force of reaction exerted by floor of satellite is N = mg - ma. But, a = g ⇒ N = mg - mg = 0.
Hence, the satellite does not provide normal reaction on the person. This is the reason the person experiences weightlessness inside satellite.
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Answer:
The reason of weight lessness in satelite is zero action force.
Explanation:
Zero gravity:
It is the condition of weightlessness
It is also refers that the effect of gravity is zero.
Zero reaction force:
The force on the body due to gravity causes on the ground and the normal reaction acts in the opposite reaction.
Centre of mass:
It is relative to the centre of the object.
The centre of mass is located at the centroid position.