They are mathematical oddities such as the Mobius strip.
a meter stick
Objects are congruent if they are the same size and shape, or an exact reflection of one another. If objects are not congruent, they are dissimilar in either size, shape or both.
no
bikateral symmetry
Only if you have two dimensional objects of specific sizes in specific combinations.
Friction occurs when two surfaces rub against each other, causing electrons to transfer from one surface to the other. This leads to an imbalance of negative and positive charges on the objects, resulting in a build-up of charge on one of the objects.
This term is known as "trompe l'oeil," a French phrase meaning "deceive the eye." It refers to a technique in art that creates a realistic illusion of three-dimensional objects or textures on a flat surface. Trompe l'oeil tricks the viewer into perceiving the depicted objects as if they are actually present in the space.
When two objects are rubbed together, electrons can move from one object to another, causing a transfer of electric charge. This transfer of electrons is what can create a build-up of static electricity on the objects.
Static electricity can build up on an object when there is an imbalance of positive and negative charges on its surface. This can be caused by friction between two objects, where one object gains electrons and becomes negatively charged while the other loses electrons and becomes positively charged. When the two objects separate, one object retains the excess electrons, creating the build-up of static electricity.
Static electricity can create forces that cause objects to be attracted or repelled from one another, but it is not typically strong enough to directly move objects on its own. However, in some cases, if the build-up of static charge is large enough, it can cause lightweight objects to move or jump due to the electrical forces involved.
The answer is many ways... you can inflate one... build one from wood... build one from rods and a plastic covering... it all depends on how you want the field to look like. Also try tires, or other large objects. Wooden pallets can be obtained for free from some stores. Digging trenches or foxholes can provide more than one level of cover, and the dirt dug up can become another bunker.
Yes, when two identical objects are rubbed together, they can become statically charged due to the transfer of electrons between them. Friction between the objects can cause electrons to move from one object to the other, leading to a build-up of charge on each object.
Go to the Sportsplex and play Bear- to- Bear Racing. (You will have to find some one to play with you). If you win you will get the gem.
When we rub two objects together then heat energy is generated.
The electricity that builds up between objects is known as static electricity. This occurs when two objects rub against each other, causing an imbalance of electrons between them. When one object becomes positively charged and the other becomes negatively charged, it can lead to a buildup of static electricity.
Static electricity can also build up through friction, where two objects rub against each other, transferring electrons and causing one object to become positively charged and the other negatively charged.