The free-body diagram of a crate is shown. What is the net force acting on the crate?
O 352 N to the left
O 176 N to the left
O 528 N to the right
440 N to the right
F=-352 N
F = 176 N
F = -440 N

The functioning of an electron transport chain is analogous to a) a slinky toy going down a flight of stairs. b) a canoe going over a waterfall. c) a person climbing a flight of stairs one step at a time. d) a person leaping from the top to the bottom of a flight of stairs in one jump.

True or false: the cycle of seasons on the earth is caused by the tilt of the earth on its axis toward and away from the sun.

Could someone . i have tried to solve myself but my calculation is off