Two very small spheres of equal volume and densities 2.1g/cm³ and 4.1g/cm³ are attached to the ends of a string of negligible mass and volume and in such a way that when it is stretched the distance between their centers is 10 cm; the assembly thus formed is thrown into a saline solution whose density varies with depth h according to the equation, p=1+10-⁴h. Find the depth at which both spheres are when they reach equilibrium.
a. 10 cm, 20 cm b. Ninguna de ellas O c. 35 cm, 45 cm O d. 25 cm, 35 cm O e. 5 cm, 15 cm
Two very small spheres of equal volume and densities 2.1g/cm³ and 4.1g/cm³ are attached to the ends of a string of negli
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am