Multiple-Object Accelerating Systems: Two boxes, A and B, are connected by a horizontal string S on a horizontal floor. A very light wire pulls horizontally on box B, as shown in the figure, with a force of 100 N. The reaction force to this pull is
A. the pull that box B exerts on string S.
B. the pull that string S exerts on box B.
C. the pull that string S exerts on box A.
D. the pull of box B on the wire.
E. the force that box A exerts on box B.
Answer: D
You might also like to view...
A(n) _____ is a cluster of galaxy clusters
A) supercluster B) protocluster C) megacluster D) extrasolar cluster
At its equinoxes, Saturn's rings are most open and double the planet's brightness
Indicate whether the statement is true or false
You are holding on to one end of a long string that is fastened to a rigid steel light pole. After producing a wave pulse that was 5 mm high and 4 cm wide, you want to produce a pulse that is 6 cm wide and 7 mm high. You must move your hand up and down once,
a. the same distance up as before, but take a shorter time. b. the same distance up as before, but take a longer time. c. a smaller distance up, but take a shorter time. d. a greater distance up, but take a longer time. e. a greater distance up, but take the same time.
An object is placed 15.0 cm to the left of a double-convex lens of focal length 20.0 cm. The image of this object is located
A) 60.0 cm to the right of the lens. B) 60.0 cm to the left of the lens. C) 8.57 cm to the right of the lens. D) 8.57 cm to the left of the lens. E) 30.0 cm to the left of the lens.