What are contact and non-contact forces.Classify them as the contact force and non-contact force.
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Explanation:
Contact forces=When the body applying force and the body in which force is applied are in contact with each other.ex=muscular force
Non Contact forces=When the body applying force and the body in which force is applied are not in contact with each other .ex= electrostatic force
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Answer:
Contact & Non-contact forces
External force comes into picture when the body starts moving or comes to rest either by coming in contact with the body or without being in contact.
Contact force-
force applied by coming in contact with the body
Example:
- hitting of cricket ball with bat in game
Non-contact force-
force applied without coming in contact with body.
Example:
- coin attracted towards magnet(magnetic force)
- ball dropped at height attracted towards the earth (gravitational force)
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