Two 99 kg lead spheres are suspended from 130.3 m long massless cables. The top of the cables have been carefully anchored exactly 1.02 m apart. What is the distance between the centers of the spheres?

the distance between the centers of the spheres is 1.72 × 10⁻⁷m

Explanation:

The mass of the two spheres ,m = 99kg

The length of the cable is L= 130.3 m

The gravitational force

Distance change on each side is

so, the total distance is ,S =

For small angle we have,

The above equation can be written as

So, the distance between the centers of the spheres is 1.72 × 10⁻⁷m

f=ma a/f/m a= 480/60 a = 8m/s/s that is quick wow

power out to power in less than 100%