Determine the friction force that occurs when the brick moves up the vertical wall, if the friction coefficient is 0.75
August 22, 2021 | education
| Determine the friction force that occurs when the brick moves up the vertical wall, if the friction coefficient is 0.75, and the brick is pressed with a force of 100 N.
These tasks: μ (coefficient of friction of a brick on a vertical wall) = 0.75; F (the force with which the brick is pressed against the wall) = 100 N.
The resulting frictional force when moving the brick taken up the wall is determined by the formula: Ftr = μ * N = μ * F.
Let’s calculate: Ftr = 0.75 * 100 = 75 N.
Answer: When the brick was moved, a friction force of 75 N.
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