Question

what is static friction​

Answer 1

Answer:

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Explanation:

Static friction is the force of friction on an object that is not moving. If you push on a stationary block and it doesn't move, it is being held by static friction which is equal and opposite to your push.

Answer 2

Answer:

Answer:

$\sf (1) Friction\: always\: opposes\: relative\: motion\: and\: act\: in\: the\: opposite\: direction$

$\sf of\: motion\: of\: the\: body$

$\sf (2) Friction\: is\: independant\: of\: area\: off\: contact$

$\sf (3) Friction\: depends\: only\: on\: normal (perpendicular)\: reaction$