Question

A stone weighs 450 n in air and 200 n in water. Compute the volume of stone

Answer 1

Answer: 0.045 m^3

Explanation:

mg = 450 N

m = 45 kg –-----1

Vdg = mg

V = 45 / 1000

V == 45 × 10^-3 m^3

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Answer 2

Weight of water displaced=Weight of stone in air – Weight of stone in water =250

Volume of water displaced=Volume of stone=250/9.81*1000 = 0.025 m^3.