English, asked by mbilal, 1 year ago

what is abslute gravitational​

Answers

Answered by raj9179
0

gravitational force is he force that an object attract to the earth suppose you thrown a ball in air

the ball is come down in straight line

Answered by praseethanerthethil
1

Answer:

ABSOLUTE GRAVITY

An absolute gravity meter is essentially an optical laser interferometer which measures the free-fall acceleration of a retroreflector in a vacuum. (See Schematic of absolute meter.) The measurement is directly referenced to atomic standards of length and time.

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