Category: Physics

How do I shut up my teacher? 15 Ways to SHUT UP Don’t Echo. Here is a common classroom script: Wait. It takes time for learners to hear and process what you have said, and adding more teacher talk doesn’t help. Don’t Answer Right Away. Groupwork Is Better, Always. Ask Open-Ended Questions. Make Use Of […]

What were the main problems with the Articles of Confederation quizlet? Problems with the Articles of Confederation-1/15 Limited Central Government. -Most/all power is held in the state. One branch of government. -Legislative Branch had few powers. – No executive branch. -No judicial branch. No checks and balances. -There was no one to hold the states […]

What fuel did the first cars use? Beginning in the 1880s, inventors tried very hard to make cars that would run well enough to use every day. These experimental cars ran on steam, gasoline, or electricity. Do all cars have internal combustion engine? Gasoline and diesel vehicles are similar. They both use internal combustion engines. […]

What are the 4 types of essays? An essay is a focused piece of writing designed to inform or persuade. There are many different types of essay, but they are often defined in four categories: argumentative, expository, narrative, and descriptive essays. How do you write a formal academic essay? Steps for Writing a Formal Essay […]

Can stranded wire be used in home wiring? Stranded wire is used for cables and electrical cords or any cable that needs to flex. Stranded wire costs more to make and has a larger diameter than solid core wire. Solid core wire is used in home wiring up to number 10 gauge. It is hard […]

How do you fix heat stroke? In most cases, you can treat heat exhaustion yourself by doing the following: Rest in a cool place. Getting into an air-conditioned building is best, but at the very least, find a shady spot or sit in front of a fan. Drink cool fluids. Stick to water or sports […]

How do you support emotional development? Promoting Social-Emotional Development in Your Child Love your child and show your affection for them. Hug, cuddle, read, and talk with them throughout the day. Encourage your child to try new things. Give your child opportunities to play with other children their age. Show your feelings. Establish daily routines. […]

Why the efficiency has no unit? We express efficiency as a percentage. In other words, it has no units (Percent is NOT a unit.). If you look at the efficiency equation at the right, you can see why efficiency has no units. Notice that the SI unit for work out is Joules, which is the […]

How much is 1000 pounds of force? A kip is a US customary unit of force. It equals 1000 pounds-force, and is used primarily by civil engineers to indicate engineering loads where the pound-force is too small. How much air force can lift a human? Yes, lift is nothing but the force in the upward […]

What characteristics of our solar system support the existence of life? We believe that liquid water and carbon are required for life to arise and thrive, as well as a source of energy. Many places in the solar system provide these, at least for a time; not only planets, but also some moons and even […]