What angular speed (in revolutions per minute) is needed for a centrifuge to produce an acceleration of 759 times the gravitational acceleration 9.8 m/s 2 at a radius of 4.83 cm ?

Angular velocity,

Explanation:

In this case, we need to find the angular speed needed for a centrifuge to produce an acceleration of 759 times the gravitational acceleration.

Radius of the circular path, r = 4.83 cm

The acceleration acting on the particle in circular path is given by :

is the angular speed in rad/s

or

So, there are 3747.33 revolutions per minute that is needed. Hence, this is the required solution.

0.11 m/s and 0.28 m/s should be correct

it breaks and dirupture other materials and other sencews from the bottom