这句话是牛顿第二定律的表达方式,描述了物体的运动状态。其中的词语对应关系如下: "force" 对应 "力",表示物体所受到的作用力 "equals" 对应 "等于",表示两者相等 "mass" 对应 "质量",表示物体的质量 "times" 对应 "乘以",表示两者相乘 "acceleration" 对应 "加速度",表示物体的加速度 牛顿第二定律表明,物...
Divide the weight in Newtons by the acceleration of gravity to determine the mass of an object measured in Kilograms. On Earth, gravity accelerates at 9.8 meters per second squared (9.8 m/s2). For example, to determine the mass of an object weighing 667 Newtons, calculate as follows: 667 ...
Force equals mass times acceleration or f = ma. Meaning of Force Force is a physical quantity you deal with in everyday life. It takes force to open a door, lift a child, or crack an egg. It is a pull or push exerted by one object on another; the objects can be anything from pr...
High School Physical Sciences Tutorial: Newton’s Three Laws of Motion Terminal Velocity of a Human, Free Fall and Drag Force Archimedes' Principle, Buoyancy Experiments and Flotation Force Examples of Forces in Everyday Life and How They Affect Things...
How does acceleration depend on the net force? If the acceleration is given in a problem, do is use 9.8 m/s^2 or the given acceleration to find the force due to gravity? Force equals mass times How can you use Newton's second law to find force?
According to Newton s second law of motion, what is force equal to? A) acceleration divided by mass B) mass times acceleration C) mass divided by acceleration D) inertia times acceleration Which must always be true about an object's inertia and its momentum? A) When inertia is large, mom...
The velocity (v) of the floater is indicated as the integration of the acceleration (a) of the floater. Similarly, the integration of the velocity is the floater displacement (x). The transfer function of the mass-spring system from the input force to the displacement of mass is given as...
NSUnitAcceleration NSUnitAngle NSUnitArea NSUnitConcentrationMass NSUnitConcentrationMass 建構函式 屬性 方法 NSUnitConverter NSUnitConverterLinear NSUnitDispersion NSUnitDuration NSUnitIntegrationCharge NSUnitCurrent NSUnitPotentialDifference NSUnitIntegrationResistance NSUnitEnergy NSUnitFrequency NSUnitFuelEfficie...
Determine the magnitude of the acceleration of a 2.0-kg object that is acted upon by a 6.0-N force that is perpendicular to the velocity of the object if the speed of that object is equal to (a) 2.0 m/s (b) 2.0 km/s (c) 2.0 × 106 m/s (d) 2.0 × 108 m/s 22.29 When ob...
. In this instance, it is assumed that "inertial force" refers to the amount of force it would take to move a certain object or stop it from moving entirely. This can be found using Newton's second law — F = ma — which translates to, "Force equals inertial mass times acceleration....