You find your mass to be 42 kg on a weighing machine. In your mass more or less than 42kg?

You find your mass to be 42 kg on a weighing machine. If your mass more or less than 42 Kg?

You have a bag of cotton and an iron bar, each indicating a mass of 100 kg when measured of a weighing machine. In reality, one is heavier than the other. Can you say which one is heavier and why?

A man of mass 60kg is standing on a weighing machine kept in a box of mass 30kg as shown in the diagram If the man man ages to keep the box stationary, find the read ing of the weighing machine .

A block of mass m kg is kept on a weighing machine in an elevator. If the elevator is retarding upward by a ms^(-2) , the reading of weighing machine is (in kgf)

Figure shows a man of mass 48 kg standing on a light weighing machine kept in a box of mass 3kg. The box is hanging from a pulley fixed to the ceiling through a light rope, the other end of which is held by the man himself. If the man manages to keep the box at rest, the weight shown by the machine is _______ kg .

A man of mass 60 kg is standing on a weighing machine (2) of mass 5kg placed on ground. Another identical weighing machine is placed over man’s head. A block of mass 50kg is put on the weighing machine (1) . Calculate the readings of weighing machines (1) and (2) .

An elevator is accelerating upwards with an acceleration of 6m//s^(2) inside it a person of mass 50 kg is standing on a weighing machine which is kept on an inclined plane having angle of inclination 60^(@) The reading of the weighing machine is: