An unbalanced force of 15 N is applied to a 13 kg mass. What is the acceleration of the mass?

The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?

Occurs when an energy source transfers heat directly to another subject space; an example would be an object becoming warm by sitting in the sunshine

Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?