How much electrical energy is used by a 75 w laptop that is operating 12 minutes?

The variables for this experiment include mass, volume and the materials in the various balls, as well as their densities. in part iii, you will be investigating the questionable baseball. use the drop-down menus to complete the sentences and identify the independent and dependent variables. in part iii, the independent variable, the one that is intentionally manipulated, is . in part iii, the dependent variable, the one that you measure the response in, is

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

Why do astronauts in the space shuttle weigh less?