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3 cards from this section. Quick, good the night before a test.
What is the formula for calculating moment?
Think of how force and distance relate to turning force.
What is the unit of moment?
What unit represents force times distance?
What does the formula M = F × d represent?
Think about turning effects in mechanics.
Is torque another name for moment?
Recall the definitions we discussed.
Calculate the moment if a 50 N force is applied 0.5 m from the pivot and then determine the distance needed for a 25 N force to produce the same moment.
Use the moment formula for calculations.
A lever has a 30 N load placed 1 meter from the fulcrum. If you want to balance it with a force of 10 N, how far from the fulcrum do you need to place that force?
Create a balance of moments on both sides.
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