(14pts)If it takes 479 Joules to push a bike 63 m, what is the force applied (in N)?

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Define the kinetic molecular theory