Question #ea4fa

1 Answer
Jan 10, 2018

0.075 N

Explanation:

We can say it's weight=volume density g=60 N in air.... equation 1
In a liquid with density 800 its relative density becomes #900/800#
Hence weight becomes volumenew densityg
I.e #(1/800)#volumedensity*g(ref equation 1)
Or (60/800)N
I.e 0.075 N