What is the charge of an object with 14 electrons and 6 protons

How did the war differ on the western and eastern fronts

Sherry combined water, lemon juice, and sugar in a pitcher. Sherry has made a

A mechanical device requires 420 J of work to do 230 J of work to lift a crate. What is the efficiency of the device? 190% 0.5% 183% 55%

Carl is eating lunch at his favorite cafe when his friend Isaac calls and says he wants to meet him. Isaac is calling from a city 155 miles away, and wants to meet Carl somewhere between the two locations.

An aluminum screw has a density of 2.7 g/mL and a volume of 15mL. What is the mass of the screw?

Can a body be in equilibrium if it is in motion? Explain

What is the average speed in kilometers per second of the earth around the sun?

Why does a dog circle its bed before lying down

5. Which answer correctly summarizes the essential elements of a scientific theory?. A. descriptions of the natural world; based on many observations and data; do not explain why. B.

Light can travel through a medium, but it does not require a medium. a. True b. False