what is force ??
what is contact force and what is non- contact force ?? with examples..
Answers
Answer:
A force is a push or pull upon an object resulting from the object's interaction with another object. Whenever there is an interaction between two objects, there is a force upon each of the objects.
A contact force is any force that requires contact to occur. Contact forces are ubiquitous and are responsible for most visible interactions between macroscopic collections of matter. Pushing a car up a hill or kicking a ball across a room are some of the everyday examples where contact forces are at work.
A contact force is any force that requires contact to occur. Contact forces are ubiquitous and are responsible for most visible interactions between macroscopic collections of matter. Pushing a car up a hill or kicking a ball across a room are some of the everyday examples where contact forces are at work.Falling of raindrops on earth is also an example of non-contact force. The charging of the hair and attraction of paper bits towards it. Two magnets are placed close to each other is also a non-contact force example. The freefall of a ball towards earth is by the virtue of gravity.
Answer:
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