Question

mention the required material in the experiment to understand the nature of the friction and concepts of the static friction​

Answer 1

Answer: Materials required for that activity are a wooden plank, a wooden block, a wooden cylinder, and few notebooks or anything that can provide elevation to the plank.

Answer 2

Answer:

When any object is needed to be moved or to be brought in motion, then there is always a opposite force acting on it in the opposite direction of the motion, until and unless any force is applied on it which is greater than the force of friction, the object shall not move, that force is known as static friction.

walking is the best example

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