A body of mass 9.8 kg is placed on the surface of the earth. The weight of it is
9.8 kgwf
980 dyne
9.8 N
98 kgf
Weight, W = mg
W = (9.8 kg) (9.8 ms-2)
W = 9.8 kgwf [ because, 1 kgwf = 9.8 N]
A body weighs 48 N on the surface on earth, its weight at the centre of the earth is
If the mass of a body is 5kg, its weight on the surface of the earth would be ___ N. (g = 9.8 m/s2)