Question

can a body have weight but,no mass?

Answer 1

no it is not possible for any body to have weight but no mass

m = W/g

for m = 0
W= 0
g cannot be 0 because the value of m then becomes undefined .

weight = m x g

hence weight depends on the physical quantum called mass

however there can be mass but no weight . such situations can only be possible when the acceleration due to gravity at a place is 0

Answer 2

it is not possible to have body without mass