Chemistry, 08.11.2019 01:31, tgould1969

Min tapes a piece of string to each of two ping-pong balls. he hangs the balls so that they are close to one another but do not touch. later, he finds that they have pulled together. they are now touching. what could explain why two balls are now touching?

a) they have both lost their charges

b) they have gained opposite charges

c) they have both gained a positive charge

d) they have both gained a negative charge

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 10:00, Cythina2007

The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90

Answers: 1

continue

Chemistry, 22.06.2019 21:20, carlydays4403

The organs inside the body and how they function together

Answers: 3

continue

Chemistry, 23.06.2019 02:00, hannabeth91

When an experimenter draws a conclusion that he assumes will apply to all situations set up similarly to his test situation, even though he cannot possibly have examined all possible test scenarios, the experimenter is using deductive reasoning inductive reasoning abductive reasoning subjective reasoning

Answers: 1

continue

Chemistry, 23.06.2019 02:00, mmaglaya1

What can be done to make a solid solute dissolve faster in a liquid solvent?

Answers: 1

continue

Do you know the correct answer?

Min tapes a piece of string to each of two ping-pong balls. he hangs the balls so that they are clos...