Question

a steel ball of radius 10 cm having mass 10 kg is dipped inside water find the buoyant force and also tell whether the ball will flat or sink

Answer 1

Explanation:

Given, Total length =12 m

Length of a one-piece =4.29 m

Let the length of the other piece be x

As per the question,

x+4.29=12

⟹x=12−4.29

x=7.71 m

Thus, the length of the other piece is 7.71 m