is there any type of friction acting in the following cases. if yes name the type of friction (1) A heavy box pushed by a person , which does not move (2) An object moving with a constant speed
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When a body is in motion, it has resistance because the body interacts with its surroundings. This resistance is a force of friction. Friction opposes relative motion between systems in contact but also allows us to move, a concept that becomes obvious if you try to walk on ice. Friction is a common yet complex force, and its behavior still not completely understood. Still, it is possible to understand the circumstances in which it behaves
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Answer:This is the answer
Explanation:A)You can move heavy boxes by sliding them over the ground. Or you can put them on a dolly, like the one in the Figure ...
B)I do not know this one sorry :(
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