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6 Cards in this Set
- Front
- Back
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equation for weight? |
weight = mass × gravitational field strength (W = mg) |
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equation for work done? |
work done = force × distance (along the line of action of the force) (W=Fs) |
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equation for force on a spring |
force applied to spring = spring constant x extension (F = ke) |
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equation for kenetic energy |
0.5 x mass x (speed)^2 (Ek = 1/2 m v^2 |
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equation for gravitational potential energy |
gravitational potential energy = mass × gravitational field strength (g) x height
Ep = mgh equation that links pier |
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equation that links power work done and time |
power = work done/time |
