True or false. The light bulbs in an office building give off tremendous amounts of heat. Since heat is a form of energy, this heat could be trapped and used to offset our need for electricity, thus saving energy and money.

2. What kinetic energy has a 1 tonne car travelling at 15 m/s?

Convert 125 km to miles. A. 201.159 miles B. 116.898 miles C. 77.675 miles D. 133.663 miles

You have just collected data and discover that the stopwatch you uesd is not working properly. which of the following is the best coures of action? a. repeat the experiment using a stopwach that functions correctly. b.

A balloon was partially filled with helium gas at room temperature. It occupied 4.0 liters of volume at 700.0 mm Hg atmospheric pressure. When the balloon was released, it traveled upward until it burst at 99 mm Hg atmospheric pressure.

What is the underlying principle of seismograph construction?

Why does the percentage of water vapor vary?

A situation that restricts something

Why is the sky blue all the time

Where did the rotational kinetic energy of the earth come from?

What is the mass in kg of a leopard in a tree if the tree branch is 36 m up and the leopard's gravitational potential energy is 29988 J?