更新1: 但系power=force x velovity 点解我唔可以直接揾个velocity出黎???In this question you can use the formula: Power = Force x velocity The above formula is suitable for "uniform velocity motion" and "uniform acceleration motion". In uniform velocity motion the velocity i...
Average Force Formula Physics | Average Force Units, Force Impulse, How To Find Average Force Given Velocity and Mass, Average Speed Formula Physics, Average Force Exerted Formula
高中物理公式(PhysicsformulainSeniorHighSchool) unifornvariablerectinearmotion 1.averagespeedV=s/t(definition)2.usefulinference Vt2-Vo2=2As- 3.intermediatevelocityVt/2=Vflat=(Vt+Vo)/24.end velocityVt=Vo+at- 5.intermediatepositionvelocityVs/2=[(Vo2+Vt2)/2]1/26. displacementS=Vflatt=Vot+at2...
Some of the most important and frequently used formulas in physics are prsented and explained below.Kinematics (Quantitative Description of Motion)FormulaDefinition and explanationssav=dΔtsav=dΔtsavis the average speed (scalar)dis the distanceΔ tis the time elapsedvav=xf−xitf−ti=ΔxΔtva...
高二物理公式(Physics formula).doc,高二物理公式(Physics formula) 1) uniform variable linear motion 1. average speed = V = s/t (definition) 2. useful inferences Vt2-Vo2 = 2As 3. intermediate time, speed Vt/2 = V, flat = (Vt+Vo) /2 4., end velocity Vt =
average velocity 平均速度 Avogadro constant 阿伏加德罗常数Avogadro law 阿伏加德罗定律 B balance 天平 ballistic galvanometer 冲击电流计 band spectrum 带状谱 barometer ⽓压计 basic quantity 基本量 basic units 基本单位 battery charger 电池充电器 battery accumulator 蓄电池 battery 电池组 beam 光束 betatron ...
power formula P = W/t or P = Fvcosθ momentum formula P = mvlinear momentum (p) is defined as the product of an object's mass and its velocity newton's second law formula (momentum) F = ∆P/∆t the average force on an object equals the rate of change of the object's momen...
4、cstructure原子结构atom原子Atwoodsmachine阿特伍德机averagepower平均功率averagevelocity平均速度Avogadroconstant阿伏加德罗常数Avogadrolaw阿伏加德罗定律Bbalance天平ballisticgalvanometer冲击电流计bandspectrum带状谱barometer气压计basicquantity基本量basicunits基本单位batterycharger电池充电器battery,accumulator蓄电池battery电池组be...
Average Acceleration Formula Elastic Collision Formula Heat Capacity Formula Gravity Formula Tension Formula Centripetal Acceleration Formula Gravitational Potential Energy Formula Impulse Formula Capacitance Formula Distance Speed Time Formula Orbital Velocity Formula Resistance Formula Reynold's Number Formula ...
The velocity of the car is 8 m/s because it traveled a distance of 40 meters in 5 seconds. The formula to calculate this is Velocity= Displacement/Time. Hence, 40/5= 8 m/s. Rate this question: 14 4 5. The average velocity of a car that initially is traveling at 50 meters ...