Question

A metal ball weighs 0.096 N. When suspended in water it has an apparent weight of 0.072 N. Find the density of the metal.

Answer 1

it's weight in water is .072 and its weight on earth is .096 ie it's upthrust is .024 N equal to density of water × gravity × (objects total volume ) we know rogh of water , gravity so we can find objects volume now we know that density is mass ÷ volume so we get density