An undersea research chamber is spherical with an external diameter of 5.50 m . the mass of the chamber, when occupied, is 87600 kg . it is anchored to the sea bottom by a cable. the density of seawater is 1025 kg/m3.part a what is the buoyant force on the chamber? express your answer to three significant figures and include the appropriate units. part b what is the tension in the cable? express your answer to two significant figures and include the appropriate units.

A)

B)

Explanation:

= diameter of the spherical chamber = 5.50 m

Volume of the spherical chamber is given as

= density of the seawater = 1025 kg m⁻³

Part A)

Force of buoyancy by seawater on the chamber is given as

Part B)

= tension force in the cable in upward direction

= mass of the chamber = 87600 kg

Weight of the chamber is given as

Using equilibrium of force in the vertical direction, we have

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

that would be because of both gravity and friction. so     c