Answer / ab_ina7

mass is the amount of matter contained in a body. It is constant value.
weight is the force by which the earth attracts a body due to gravity. It changes with the position of the body.

Answer / ved prakash

Mass:-total number of matter or electrons in a body,which
can't be change with position.
Weight:-the force of attraction which acts by the earth on a
body,which change with position.

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