Speed of light in vacuum sin i = sin r speed of light in substanceĮ = ∆mc2 Q = (Mp - Md - ma)c2 N = N0 e -lt T1>2 =ĭale ewen Parkland Community College Champaign, Illinois (c) E = E1 = E2 = E3 = g V = E - Ir P = VI = I 2R = V = lf v = 331 m >s + (0.61 m >s ☌)T Dmaterial Dwater MApulley = number of strands holding the resistance
Resistance force * resistance distance = effort force * effort distance
Q = cw∆T ∆l = al ∆T ∆A = 2a A∆T ∆V = 3aV∆T ∆V = bV∆T Lf = Rotational motion s u= r u v= t v = vr a= The sum of the clockwise torques must equal the sum of the counterclockwise torques. The sum of all parallel forces must be zero. S = vi t + 12 at2 vf = vi + at s = 12 (vf + vi)t -įorce F = ma Ff = mFN Fw = mg p = mv impulse = Ft = ∆p = mvf - mviĮffort arm resistance arm radius of effort MAwheel and axle = radius of resistance MAlever =
Table 19 Relationships of Metric SI Base and Derived UnitsĪppendix F Answers to Odd-Numbered Problems and to All Chapterįormulas From Physics Velocity and acceleration Table 14 Conversion Table for Energy, Work, and Heat Table 13 Specific Gravity of Certain Liquids 0.3 Physics and Its Connection to Other Fields and Sciencesġ.7 Measurement: Significant Digits and AccuracyĤ.3 Uniformly Accelerated Motion and Free FallĦ.3 Collisions of Equal Masses in Two Dimensionsġ0.9 The Effect of Friction on Simple MachinesĬhapter 11 Universal Gravitation and Satellite Motionġ8.3 Induced Magnetism and Electromagnetsġ8.7 Magnetic Forces on Moving Charged ParticlesĬhapter 19 Alternating Current Electricityġ9.6 Capacitance and Resistance in Seriesġ9.7 Capacitance, Inductance, and Resistance in SeriesĢ3.4 Quantum Mechanics and Atomic PropertiesĢ3.5 the Nucleus-Structure and PropertiesĢ3.8 Nuclear Reactions-Fission and FusionĢ3.9 Detection and Measurement of RadiationĬhapter 24 Special and General RelativityĪppendix B Problem-Solving Strategy: Dimensional and Unit Analysis
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