Michael is pushing a block with a force of 10N, but the block does not move. Which of the following is true about the frictional force acting on the block?
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Worked Solution
Step 1: The block is stationary, so forces are balanced.
Step [2-9]: The applied force (10N) is opposed by the static frictional force.
Step [2-9]: Since there is no motion, the frictional force must be equal and opposite (10N).
Correct answer: It is exactly 10N.
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