How do particles in a solid differ from particles in a liquid?

a) the liquid particles move at the same rate as solid particles.
b) the liquid particles move faster than solid particles.
c) the liquid particles move slower than solid particles.
d) the liquid particles stop moving while solid particles move very fast.

To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.