Distinguish between :
Universal gravitational constant and gravitational acceleration.
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Answered by
21
Answer:
Difference
Gravitation
1/it is a universal force
2/It is a weak force
3/The force is F=(GM1M2)/R2 (G= gravitational constant)
4/The direction of gravitational force lies in the radial direction from the masses
5/The force can be 0 when the separation between bodies is infinity
6/It requires two masses
Gravity
1/It is not a universal force
2/It is a strong force
3/The force is F=mg (g=acceleration due to gravity)
4/The direction of the force of gravity is along the line joining the earth’s center and the center of the body. Its direction is towards the center of the earth.
5/The force of gravity can be 0 at the center of the earth
6/It requires only one mass
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Answered by
5
Answer:
- The universal gravitational constant is denoted by G
- The gravitational acceleration is denoted by g
Value of G is 6.67 into 10 to the power 8 N m square \kg square
value of g is 9.8 m \ second square
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