物理state newton's second law of motion

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• 英语翻译This unit of mass has not been given a special name.The International System of Units(SI) is an absolute system.The base units are the meter,the kilogram(for mass),and the second.The unit of force is derived using Newton's second law and is called the newton to distinguish it from the kilogram,which,as indicated,is the unit of mass.The units constituting the newton(N) are .(公式）…The weight of an object is the force exerted upon it by gravity.Design
• 英语翻译1.Use Newton's laws of motion to describe what happens when you kick a soccer ball.2.Explain why Newton's first law of motion is sometimes called the law of inertia?3.Determine whether the inertia of an object changes as the object's velocity changes.4.Explain why an object with a smaller mass has a larger acceleration than an object with a larger mass if the same force acts on each.5.You push a book across a table.The book moves at a constant spe
• 一个物理题,和牛顿第一定律有关 原题是英文,请牛人回答.请尽量用英文回答.Unrestrained objects in cars present significant risk as vehicle comes to rest suddenly in an emergency situation.State what happens to an object before and during the braking process and provide an explanation using Newton’s Law(s) of motion and any other relevant concepts.
• According to Newton's law of motion,in ___world without ___friction,a moving object would keep moving until another force was felt.A the,/ B a,/ C /,a D /,the为什么不能选A呢?我觉得without friction是修饰world,所以是特指啊~
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• 物理state newton's second law of motion
• Newton's second laws of motion 有冇人可以解释一下Newton's second laws of motion(用中文)和举一些example(最重要是如何计算),愈快愈好详细一点(计算的example,如一块木头的质量是100g,受5N的力,a是多少?)
• 英语翻译Newton's second law of motion describes force.It says:force equals the mass of an object,multiplied by the change in speed it produces in an object.
• According to Newton's law of motion,in ___world without ___friction,a moving object would keep moving until another forc
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• Newton's second laws of motion 有冇人可以解释一下Newton's second laws of motion(用中文)和举一些example(最重要是如何计算),愈快愈好详细一点(计算的example,如一块木头的质量是100g,受5N的力,a是多少?)