What is the difference between gravitational force and frictional force??
Answers
Answer:
Friction:
1. Friction is the resistive force which
prohibits/opposes the movement of
one object while rubbing on the
surface of another object.
2. The magnitude of this force does not
depend directly on the masses of the
body in a mutual movement.
3. Its magnitude depends on other
forces acting on either of the bodies
or both of them in such a way that
the net external force tries to move
one of the body closer to the other
body (frictional force increases in
this case) or tries to pull it farther
from the latter (frictional force
decreases in this case).
WHILE..
Gravity:
1. Gravity is the force of attraction
applied on a body (no difference if
the body is a living organism or an
unanimated body) by the earth to
pull it closer.
2. Its magnitude is decided based upon
the mass of the earth and the mass of
the body being pulled.
3. Its value does not change if a net
external (other) force is acting on the
body in question. Its value depends
only on the mass of the earth, the
mass of the body being pulled
towards the earth and the distance
between the respective centres of
gravity of) the two.
Hope it helps!!
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Answer:
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