find the work done by the force field f in moving an object from p to q. f(x, y) = x5i y5j; p(1, 0), q(3, 3)

An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?

Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.

Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above