A test tube is in uniform circular motion in a centrifuge, which is a piece of scientific equipment used to separate solids from

Question

2 years ago

12

A test tube is in uniform circular motion in a centrifuge, which is a piece of scientific equipment used to separate solids from

liquids by spinning its contents very quickly. The velocity of the test tube A. does not change. B. is constantly changing. C. depends on the mass of the centrifuge. D. is perpendicular to the direction of motion.
PLSSS ANSWER!!!!

Physics

1 answer:

Molodets [167] · Answer 1 · 2022-08-10T10:28:09+03:00

Molodets [167]2 years ago

3 0

Since direction is part of velocity, and the object is moving in a circle, its velocity is constantly changing.