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...
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,物体所受到的力等于其质量乘以加速度。这个公式可以用来计算物...
Force equals mass times How can you use Newton's second law to find force? Is acceleration an applied force? A force F acts on a mass of 1.00 kg which results in an acceleration a of the mass. If the same force acts on a mass of 2.00 kg then what will be its resulting ...
The Coriolis force When considering winds or currents, i.e., relative motions of the oceans or atmosphere, because the reference frame is rotating, another force has to be taken into account, namely the Coriolis force. An important measure of the Coriolis force, i.e. of the significance of...
A constructor used when creating managed representations of unmanaged objects; Called by the runtime. NSUnitAcceleration(NSCoder) A constructor that initializes the object from the data stored in the unarchiver object. NSUnitAcceleration(NSObjectFlag) Constructor to call on derived classes to skip...
where m is the total pendulum mass, the sum of masses of a pendulum arm, thruster, and counterweight. The equations show that whereas the inertial force negatively affects thrust measurement, diminishing the offset lG can eliminate interaction. In other words, the counterweights can isolate the ...
b. force divided by unit area c. mass divided by acceleration d. mass times acceleration Pressure When you prick a balloon with a needle, the balloon pops. The needle delivers the force you exerted on it onto the s...
Find the average acceleration (in m/s^2) from t equals 0 s to t equals 3.19 s. A) 1.13 B) negative 0.70 C) 0.28 D) 0.85 E) negative 0.47 Is acceleration the change of velocity divided by the change of time? A 2kg particle is moving at 6m/s in the positive x-...
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relates force, mass and acceleration in the equation force (F) equals mass (m) times acceleration (a), written as F = ma. Another formula, acceleration (a) equals change in velocity (Δv) divided by change in time (Δt), calculates the rate of change in velocity over time. This ...