Webslowing down. What is the force that opposes the motion of two surfaces that are touching? friction. Static friction is usually greater than ____. kinetic friction. give two examples of helpful friction. pencil writing on paper and sitting in a chair. on a distance-time graph, distance is usually the ____ variable. WebNov 7, 2024 · Some examples of the force of gravity include: The force that holds the gases in the sun. The force that causes a ball you throw in the air to come down again. The force that causes a car to coast downhill …
Motion & Force Flashcards Quizlet
WebAnswer (1 of 14): Examples may explain best. Harmful friction: * Friction in bearings of machinery (energy loss) * Friction between an object and the surface it stands on (if you … WebFriction between tires and the road is wanted or unwanted? Wanted, because for a car to move the tires need to push off from the ground and without friction that wouldn't be possible. identify the 4 fundamental forces of nature.. 1. forces of gravity. 2. Electromagnetic force. 3. Strong nuclear force. 4. fall of the leaf 意味
Friction Notes Flashcards Quizlet
WebDec 14, 2009 · Name some ways that friction can be helpful and some ways it is harmful? ... There are a few ways to reduce friction. For example one can apply water or oil to the surfaces that are rubbing together. WebJun 27, 2024 · $\begingroup$ More specifically, it opposes relative motion between two surfaces.A car's tire is a body, and the road is another, but the friction between the tire and road moves the body forward (by stopping the surfaces from moving relative to each other, such that for the wheel to turn the axle has to move forward). I don't know enough … WebFriction is both harmful and helpful to you and the world around you. Friction can cause holes in your socks and in the knees of your jeans. ... Identify one example of a plant structure that is an adaptation for fruit or seed dispersal. Verified answer. biology. Give two reasons why heat fixing is important. Verified answer. biology. Balance ... controls for happy wheels