A rank-m tensor is a mathematical object that represents N^m real numbers, where N is the dimension of space. rank-0 Tensor: represents a single real number and is usually called a …

Jun 4, 2018 · Mass is an intrinsic property of an object while weight is a Force that depends upon the conditions and surrounding of the location of the object. Mass can be seen as the amount …

What is the derivative of #sin^3 (x)cos (x)#? What is the force, in terms of Coulomb's constant, between two electrical charges of #-2 C# and #3 C# that are #3 m # apart? What is the law of …

The force exerted by the wedge is equal to -"1000 N". You're actually dealing with an equilibrium problem. However, the trick here is to distinguish between translational equilibrium and …

One way that the force of gravity acting on an object can be described is by the product of the mass of the object and the gravitational acceleration constant, which differs from one body to …

The “reaction” force is a gravitational force acting vertically upwards on the Earth. The “reaction” must be: ① A force of the same type, i.e. a gravitational force since the action is a …

Your question doesn’t seem logical. Neither 3sqrt(-64) or sqrt(-64) can be simplified to real numbers. The square root of a negative number is always an imaginary number. The …

The name carbon oxide is too vague. Carbon and oxygen can bond to form more than one possible compound. For example: CO = carbon monoxide CO_2 = carbon dioxide The name …

Here we must to get to the classic example of a frictionless frozen lake surface. If there is no frictional force between me and the surface I'm standing on, you will see that I start to move …

How does water change states? How do changes of state involve exchanges of energy? What are some common mistakes students make with changes of state? What are some examples of …