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3 cards from this section. Quick, good the night before a test.
Define 'Force'.
Think about what you exert when pushing a door open.
What is equilibrium?
Recall the example of a book on a table.
What term describes the balancing of forces?
Think of a stationary object.
True or False: A moment can be created without applying a force.
Remember the definition of a moment.
A force of 15 N is applied at a distance of 5 meters from a pivot. Calculate the moment about the pivot.
Use the formula for moment: Moment = Force × Distance.
In a cantilever beam, if the distributed load is 20 N/m over a length of 4 meters, calculate the total load on the beam.
Consider how much weight is spread along the beam's length.
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