Does Butter Melting Conserve Mass? Does butter melting conserve mass? Note: In this lesson, students measure and observe that mass is conserved during the processes of melting, dissolving, and chemical change. Is mass conserved in melting? Note: In this lesson, students measure and observe that mass is conserved during the processes of melting, dissolving, and
Does Force Equal Mass Times Velocity? Does force equal mass times velocity? His second law defines a force to be equal to change in momentum (mass times velocity) per change in time. What is mass times velocity equal? Momentum (P) is equal to mass (M) times velocity (v). But there are other ways to think
Does A 2 Kg Box Have Twice The Mass Of A 1 Kg Box? Does a 2 kg box have twice the mass of a 1 kg box? 2-kilograms of anything have twice the inertia and twice the mass of 1 kilogram of anything else. Since mass and weight are proportional in the same location,
How Much Does Electricity Weigh? What is the weight of electricity? If you consider electricity in the form of the electrons that make it up, it does weigh a tiny bit. The weight is insignificant though, around a gram for 1000,000,000 joules rated at one volt. Does energy weigh anything? Light does have weight, meaning