Which statement is true about electrically charged particles? A. Neutrons are positive, electrons are negative
B. Protons are negative, neutrons are positive
C. Protons are positive, electrons are negative

How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?

How can you increase the strength of an electromagnet?