Using the diagram and these formulas, describe what will happen to the focal length if di is halved but do is doubled.
A) the focal length decreases
B) the focal length increases
C) the focal length is undetermined
D) the focal length remains unchanged

Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]

Describe the function of the endomembrane system? what organelles are involved?

Does anyone have the answers to online physics course plato course physics, semester a v3.0