Question

what is difference between mass and weight according to physics please give ans fast with full explanation

Answer 1

amount of matter present in a substance is known as mass mass of a object is same unless or until changes its shape what can be measured with simple balance
the force with which a object was pulled towards the earth is known as weight SI unit of weight is Newton or kg metre per second square

Answer 2

Mass

• Mass is the quantity of matter contained in a body and is the measure of its inertia.
• It's value remain constant at all places.
• It is a scalar quantity.
• It is measured by a pan balance.
• Mass of a body is never zero.
• It's unit is kg.

Weight

• Weight of a body is the force with which a body is attracted towards the centre of the earth.
• It's value ( W = mg) changes from place to place due to the change in the value of acceleration due to gravity 'g'.
• It is measured by a spring balance.
• It is a vector quantity.
• Weight of a body is zero at the centre of the earth because there 'g' becomes zero.
• It's unit is newton.