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friction
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∙ 12y ago
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Why does polishing something make it shiny?
Polishing makes things shiny because it rubs off the dirt.
Examples of when a force causes an object to stop moving?
Take a ball and push it an angle yo direction of motion.what do you observe? Answer-change the angle of your hand with respect to the direction of motion of the ball.Does yoo effort result in change in direction of motion of ball?
Friction as a friend and foe?
Friction can be considered as a friend or a foe. Friction as a friend: 1.It helps us to hold things. 2.It helps us to move. It helps us to move over wet floor or a muddy track. 3.It helps us to attach many things on the wall surface. 4.The friction between the wheels and the vehicle allows the vehicle to stop, start or change the direction. Friction as a foe: 1.It wastes a large amount of energy as when 2 objects rubs each other, a large amount of heat energy is released.
A situation where friction is undesirable?
Heat, in some cases. The wearing away of objects.
What is the difference between creak and creek and what do they mean?
Actually, "creak" is a noise made when something rubs against something else. Usually these two somethings are dry and in direct contact with each other. Friction between them causes the noise when they happen to move. "Creek" on the other hand is typically a small flowing, or moving, stream of water
The force that rubs things away?
The force is friction.
What is is the force that rubs things away?
Magnets produce forces that act upon each other that are called attraction and repulsion. When two things rub against each other is called friction.
What is the name of the force that always acts against the direction of movement?
In geneal frictional force. If it rubs against a surface then it is known to be friction. If it drags the moving body then it is said to be viscous drag.
What is the difference between Eraser and rubber?
An eraser erases things. A rubber rubs things out.
How do you clean an eraser?
If you use it, it rubs away the old dirty outside rubber.
What are good things about chocolate?
Lady Gaga rubs it on her boobs. LoLz not really!
When a moving object rubs against something its motion slows down because of a force called what?
Friction
What is gravity and friction and weight?
Gravity is force that pulls you down. Weight is the measure of yhe force of gravity on an objct Friction: anytime two object rubs agains each other
Why does polishing something make it shiny?
Polishing makes things shiny because it rubs off the dirt.
Who are Ruby bridges best friends from childhood?
rubs frend is ms.henrey or whatever her name is
How do you fix a wii game disc that wont work?
If the disc has scratches that make it not work, try using a pencil eraser and rub from the center to the edge. It rubs off a small layer that rubs away the scratches. Hope this helps!
What kind of rubs does the BBQ store carry?
There are many different kinds of BBQ rubs. Dry rubs are a good way to infuse flavour in your cooking. Pepper rubs are especially good on steaks and cajun rubs are great for chicken.
