Question

The earth attracts a body of mass 1 kg with a force of 10 N. The mass of a body is 30 kg. His weight will be
1 point
30 kg
300 N
30 N
3 N​

Answer 1

Answer:

F = 10 N

m = 30kg

Thus,

F = m x g

10 = 30 x g

Thus,

acceleration due to gravity at that point is, g = 10 m/s2

W = m x g

Mass of boy, m' = 30 kg

Thus,

W = m' x g

W= 30 x 10 = 500 N

Thus, weight of the boy at that point is 300 N.