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4 cards from this section. Quick, good the night before a test.
Define balanced forces.
Think about pushing against a wall.
What happens to an object when balanced forces act on it?
Consider a box not moving on a flat surface.
What occurs when balanced forces act on an object?
Consider static versus dynamic scenarios.
True or False: Unbalanced forces are necessary for motion.
Think about when an object starts to move.
A car with a mass of 1200 kg accelerates due to a net unbalanced force of 4000 N. Calculate its acceleration.
Rearrange the formula to find acceleration.
If a box initially at rest is acted upon by a 10 N force while undergoing 5 N of friction, determine the net force and resulting motion.
Subtract the opposing force from the applied force.
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