Answers

2016-04-04T19:40:45+05:30
Contact force act between bodies in contact.where as distance force act between bodies separated by distance. Every object on earth even part of earth which is not contact exerts a force which is mostly distance force.when we walk through fiction force and hold things with contact between 2 bodies.Ex for contact force=muscular force,fiction force etc.Ex for force acting at a distance= magnetic, gravitational force.

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