Question

3. Mass of an object is 12 kg. Calculate-
(i) its weight on the earth.
(ii) Its weight on the moon
(ANS:- 19.6 N)
1 in chiant is immersed in water it displaces 8 ka of water How much is the​

Answer 1

Answer:

MASS = 12KG

Weight = m×g

= 12×10 = 120 N ( g- Acceleration due to gravity i.e 9.8m/s²)

Weight on moon = 12 × 1.63

= 19.56N

Value of 'g' on Earth = 9.8m/s² or 10m/s²

Value of 'g' on Moon= 1.63m/s²