a. list any two effects of force.
b. what are non-contact force? Explain any one non-contact force with an example.
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Answer:
Explanation:
A force acting on an object causes the object to change its shape or size, to start moving, to stop moving, to accelerate or decelerate.
An apple falling down from a tree is one of the best examples of non-contact force. Iron pins attracted in the presence of a magnet bar without any physical contact. Falling of raindrops on earth is also an example of non-contact force.
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