Question

1. Mass of a body is 10³ kgf. Is this statement true?
2. If the answer in above question is No, then give a reason.
3. What is the mass of body?

Answer 1

1. No.
2. kgf is a unit of force (weight), not mass. The unit of mass is kilogram (kg).
3. If the body’s weight is 10³ kgf, its mass is 10³ kg = 1000 kg because a mass of 1 kg experiences a gravitational force of 1 kgf.