A spherical helium filled balloon (B) with a hanging passenger cage being held by a single vertical cable (C) attached to Earth (Cable is going from the cage to ground). If the total mass of the balloon and the cage is 200 kg and the radius of the balloon is 5 m, how much tension (at least), the cable could be able to support in order to keep the balloon from breaking away. (Density of air is approximately 1.225 kg/m3 .)

The tension is  

Explanation:

From the question we are told that

   The  total mass is  

    The  radius is

     The  density of air is  

Generally the upward  force acting on the balloon is mathematically represented as

=>    

=>  

Here V is the volume  of the spherical helium filled balloon which is mathematically represented as

=>  

=>  

So

i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.

he . if i may ask what i your question exactly?

explanation: