What is a chemical energy

Identify the unit of mass. A) centigrams B) kiloseconds C) meters D) milliliters

There is a force which resists changes in motion, called

Which question about the discovery of the Earth revolving around the sun could be best answered using the process of scientific inquiry? A. Why does the Earth revolve around the sun? B.

A coin is tossed upward with an initial velocity of 32 feet per second from a height of 16 feet above the ground. The equation giving the object's height h at any time t is h = 16 + 32 t - 16 t 2. Does the object ever reach a height of 32 feet?

Josh walks 1,000 meters along a straight southerly path to the grocery store. Upon reaching the store, he realizes that he forgot his money and returns home (along the same path) to get it.

How many types of quarks are there and what is the name of one of them

A windmill produces 1400 watts of electric power that is used to heat water. The efficiency is 100%. How long will it take to raise the temperature of 40 gallons of water by 50∘F?

What is a chemical energy

Multiple sound waves reflections in a room are called?

A shopping mall has a length of 200 m and a width of 75 m. What is the area of the mall?