(1.5 pts) A woman pushes on a box to the left. If the box is accelerating, what forces are working on the Question 2:
box? (Draw both y and x forces)

Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease

Which is not a characteristic of a heat pump? a. it is used in air conditioners. b. it uses a refrigerant. c. it requires no work. d. it reverses the normal flow of thermal energy.

What is the magnitude of the resultant vector round your answer to the nearest tenth