Correct answer only ! which line plotted here might you obtain if x and y are inversely proportional to each other? c a b

Roger pushes a box on a 30° incline. if he applies a force of 60 newtons parallel to the incline and displaces the box 10 meters along the incline, how much work will he do on the box? a. 5.2 × 102 joules b. 6.0 × 102 joules c. -5.2 × 102 joules d. -6.0 × 102 joules

5. why should the electrons be placed separate from each other (why not together)?

Describe the work performed by a ski lift in terms of kinetic and gravitational potential energy