The quantity that measures how much a machine multiplies force is called?

Your pendulum clock which advances 1.0 s for every complete oscillation of the pendulum is running perfectly on earth at a site where the magnitude of the acceleration due to gravity is 9.80 m/s2. you send the clock to a location on the moon where the magnitude of the acceleration due to gravity is 1.65 m/s2.

Write the correct abbreviation for each metric unit

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.