PLEASE ANSWER FAST!! URGENT Emily exerts a force of 30 N on the painting in the direction she travels as she first carries it 15 m on a level sidewalk and then climbs 1.5 m up the stairs. Her walk takes 15 s. How much work does Emily do on the painting in all?

they are made of gases.

they have a spherical shape.

they make energy through fusion.

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".