Write a report of illustrate contact force,forces at distance
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contact force means the force which acts when the cause of the force and the object on which force is being applied are in contact.....
for example frictional force. .it can act if and only if the object will be in contact with the surface.....
.forces at distance do not require the body to be in contact with the cause of force....for example magnetic force acts on magnetic substance without being in contact
for example frictional force. .it can act if and only if the object will be in contact with the surface.....
.forces at distance do not require the body to be in contact with the cause of force....for example magnetic force acts on magnetic substance without being in contact
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