(1) 2Mg
(2) Mg
(3) 3Mg/2
(4) 2Mg
Solution: Answer (1)
According to the question, Mass = M
The density of ball = d
The density of glycerine = d/2
Then, we have:
(1) 2Mg
(2) Mg
(3) 3Mg/2
(4) 2Mg
Solution: Answer (1)
According to the question, Mass = M
The density of ball = d
The density of glycerine = d/2
Then, we have: