Question

If the mass of an object be 10 kg, what is its weight ? (g = 9.8 m/s²).

Answer 1

W (weight of the body) =?
m (mass of the body) = 10 kg
g (acceleration due to gravity) = 9.8 m/s²
W= mg
   = 10 × 9.8
   = 98 N
Answer : Weight = 98N