Question

what is difference between mass and weight in urdu?

Answer 1

Mass:

1.Mass is the amount of matter contained in a body.2.Mass of the body is the constant quantity and does not change with the change of position or location.Weight:1.Weight is the force by which the earth attracts a body toward its centre, Or we can say it is the force on the object which is offered by the gravity
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2.Weight of the body is the variable quantity and changes with the change in position and location due to the acceleration of the gravity acting on it. Yes they are used at different places and time.