Answer:
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Explanation:
The gravitational force of the earth keeps us bound to the earth. Gravitational force between earth and sun makes the earth move around the sun. Gravitational force between moon and earth makes the moon go around the earth.
The buoyant force or upward buoyancy force
Direction and Strength can be measured of force
Answer:
gravitational force is a fundamental force and also , it does have a small range and is always an attractive force.
Explanation:
Answer:

Explanation:
= Activation energy = 160 kJ
T = Temperature = 510 K
R = Universal gas constant = 8.314 J/mol K
The fraction of energy is given by

The fraction of energy is 