Question

in static friction , if the upper mass on a block of mass is 10 kg is 20 kg then what will be conditions if both the boxes are pushed together and differently, what will be their respective acceleration?

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Answer 1

Answer:

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Explanation:

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.

If two systems are in contact and stationary relative to one another, then the friction between them is called static friction. If two systems are in contact and moving relative to one another, then the friction between them is called kinetic friction.

Answer 2

Explanation:

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