Equations1101_S18.pdf - 1101 Equations Constants Unit...

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1101 Equations Constants & Unit Conversions= 1 mile 5280 ft 2 S radians 360 q G 6.67 u 10 ± 11 N m 2 kg 2 Geometry: Circumference = 2 p r Area = p r 2 Equations Kinematic Equations for constant acceleration: ࠵? = ࠵? 0 + ࠵?࠵? ∆࠵? = ࠵? 0 ࠵? + 1 2 ࠵?࠵? 2 ; ∆࠵? = ࠵? ࠵? − ࠵? 0 ࠵? 2 = ࠵? 0 2 + 2࠵?∆࠵? (for free fall or vertical motion, change x to y and substitute the appropriate value for “a”) Kinematic Equations for rotational motion with constant acceleration: ࠵? = ࠵? 0 + ࠵?࠵? ∆࠵? = ࠵? 0 ࠵? + 1 2 ࠵?࠵? 2 ; ∆࠵? = ࠵? ࠵? − ࠵? 0 ࠵? 2 = ࠵? 0 2 + 2࠵?∆࠵? Forces, Work, Energy and Power: ∑ ࠵? = ࠵?࠵? ࠵? ࠵? = ࠵? ࠵? ࠵? ࠵? , ࠵? ࠵? ≤ ࠵? ࠵? ࠵? ࠵? ࠵? ࠵? = ࠵?࠵? 1 ࠵? 2 ࠵? 2 ; ࠵? ࠵? = ࠵?࠵? ࠵? = ࠵?࠵? cos ࠵? ; ࠵? = |∆࠵?| ࠵?࠵? = 1 2 ࠵?࠵? 2 ; ࠵?࠵? ࠵? = ࠵?࠵?∆࠵? ; ࠵? ࠵?࠵?࠵? = ∆࠵?࠵? Conservation of energy: ࠵?࠵? ࠵? + ࠵?࠵? ࠵? = ࠵?࠵? 0 + ࠵?࠵? 0 ࠵? ࠵?࠵? = ∆࠵? = ∆࠵?࠵? + ∆࠵?࠵? = (࠵?࠵?
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