the 2 demensional is flat and the 3 demensional shape is like a cube(it is popped out).
2
1. The difference of two numbers are the numbers between them. The difference is found by subtracting the smaller number from the larger. In this case, 2 is subtracted from 3 (3-2) with a difference of 1. 3-2=1
There is a difference of 6.
The difference between -2 and 5 is 7.
10
You need two objects between which you can have differences!
Heat
No it is NOT a polygon, because polygons reffer to 2-demensional figures, however, a CUBE is three demensional.
Parallel lines are two 1-dimensional objects that do not meet. Parallel planes are two 2-dimensional objects that do not meet.
The mass of the objects and the distance between them.
The masses of the objects and the distance between them.
I am not sure how the two objects of equal resistance are supposed to be connected. But for a current to flow, for example across a resistor, there must be a voltage difference between the terminals of this resistor.
octagonal prism
1. The two objects are to be in thermal contact. This means that everything between the two objects must be a conductor. 2. There is to be a temperature difference between the two objects. One must be hotter than the other. Given these two conditions, heat will pass from the hotter to the cooler object. That is one of the fundamental laws of thermodynamics.
When friction is createed between two objects, the objects create static electricity! :D
-- the mass of both objects -- the distance between their centers of mass
-- the product of the masses of the two objects -- the distance between the two objects' centers of mass