Question

defferentiate mass & weight.

Answer 1

weight is a force by which a body is attracted towards the centre of the earth .
mass of a body is the matter contained in the body .
mass of body can never be zero but weight of body can be zero .

Answer 2

1.Mass is constant whereas weight changes acc. to gravity
2.Mass can never be zero where weight can be zero
3.Mass unit is kg whereas weights is Newton
4.Mass can neither be destroyed nor be created. There is no law for conservation of weight.


Hope it helps