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

A personal career profile form evaluates two sets of data

The horizontal sweep of an oscilloscope is rated in a. volts/division b. amps/division c. seconds/division d. ohms/divisionthe horizontal sweep of an oscilloscope is rated in seconds/division.

Approximately 1.000 g each of four gasses H2, Ne, Ar, and Kr are placed in a sealed container all under1.5 atm of pressure. Assuming ideal behavior, determine the partial pressure of the H2 and Ne

How is it that everything around us including ourselves came from nothing

If a typical smelt weighs 225 g, what is the total mass of pcbs in a smelt in the great lakes?

What happens to the speed of the particles if the temperature is increased

A 65-year-old male enters the hospital with high blood pressure, damaged lungs, low blood-oxygen concentration, and throat cancer. What are all of these symptoms associated with?

At a certain factory, 340 kg crates are dropped vertically from a packing machine onto a conveyor belt moving at 1.00 m/s. (A motor maintains the belt's constant speed.) The coefficient of kinetic friction between belt and crate is 0.400.

A hydraulic lift is used to lift a heavy box that is pushing down on a 1.5-m2 piston with a force of 1,700 N. What force needs to be exerted on a 0.12-m2 piston to lift the box?

Rauol's friend Johnny sets out from his house in the city. His displacement is 900 m 80° North of west. What is the x component of his displacement vector?