The advantage of a hydraulic lift is that a force applied to a small piston allows you to lift an object with a weight much greater than the applied force. However, the smaller piston must be pushed down a farther distance than the larger piston is raised. Use the concept of Pascal’s principle to explain why this is.

What is the fate of the electrons that interact with a specimen in an electron microscope?

Which is the best predictor of the radioactive nature of an isotope? o the proton-to-electron ratio the neutron-to-proton ratio o the neutron-to-electron ratio the electron-to-proton ratio

The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].