WebAnswer: Solution : Friction can be reduced by. Polishing the rough surface. Oiling or lubricating with graphite or grease the moving parts of a machine. Providing all bearings … Web3-Opposes the motion, ie, counteracts the movement, so it takes more energy to move. 4-Due to friction, noise occurs in machines. 5-By friction, the engines of cars consume more fuel, which causes a loss of money. 6-The efficiency of a machine decreases, since part of the energy input loses in heat by friction.
- a- Write the laws of limiting friction - Vedantu
WebAnswer (1 of 7): Bathrooms so that we don’t slip on the wet tiles / floor and fall down. Brakes for vehicles so that we can stop them when needed. Many objects that need to be gripped by us. If friction was less, our grip will be poor and we may not be able to hold on to them or do whatever job... WebThere are mainly four types of friction: static friction, sliding friction, rolling friction, and fluid friction. Friction and normal force are directly proportional to the contacting surfaces, and it doesn’t depend on the … can you use flour tortillas for dumplings
5 ways of reducing friction? - Answers
WebFeb 25, 2024 · 8 Ways To Reduce Frictional Force 1. Making the sliding surfaces smoother: As two surfaces glide over one another, friction occurs. The key component... 2. Application of Lubricants: Lubricants are compounds that are applied to surfaces to keep … UNN Post UTME past questions and answers: UNN post UTME … Salary of All Professions. Salary of all professions in the world: This is the … Countries with the highest youth population: There is no widely agreed international … Free law reporting website for lawyer and law students: Read 2024 Cases/Court … WebNov 22, 2024 · Lubricants: Using lubricants is one way to reduce friction. Lubricants are substances that are put on surfaces to reduce the friction between the surfaces. Some … WebFeb 17, 2024 · These three actions are focused on reducing waste, whether through the conservation of raw materials and energy, or the … can you use flour to thicken paint