A hydraulic lift is used on a 970 kg car. The radius of the output piston (acting on the car) is 10.0 cm, and an input force of 250 N holds the car in place. (a) What is the radius of the input piston

In a system, when potential energy decreases, then entropy also decreases. true false

If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.

Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.