A 4 kg box on the ground has a total of three horizontal forces on it as shown. The acceleration of the box is... (A) 52 m/s^2 left
(B) 52 m/s^2 right
(C) 2.5 m/s2 right
(D) 2.5 m/s2 left

Which lists the organs in the correct order as food passes from the mouth to anus?

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?