work done implies both a force and a distance that the object moves in the direction of the force.
if you squish gum, there is force and motion in direction of force so yes,work
no matter how many men you support on your shoulders if you do not move them up and down, no work.
to throw something up, force and distance.
in which of the following situation is mechanical work done?a, a girl chewing a piece of chewing gum .b,an acrobat supporting two men on his shoulders. c,a man standing with heavy loads on his head. d,a man try to lifts a heavy load bus with out any success. e,a body thrown vertically upwards to it's initial position
2 answers
Nice response