A typical laboratory centrifuge rotates at 4200rpm. Test tubes have to be placed into a centrifuge very carefully because of the very large accelerations.

1. What is the acceleration at the end of a test tube that is 10 cm from the axis of rotation?
Express your answer with the appropriate units.
2. For comparison, what is the magnitude of the acceleration a test tube would experience if dropped from a height of 1.0 m and stopped in a 1.7-ms-long encounter with a hard floor?
Express your answer with the appropriate units.

Explanation:

Answer the following question in a paragraph of at least 150 words.

Why should only the main ideas appear on a slide for a presentation?

carla slowed down in the beginning of her trip, stopped, and then sped up

the cellphone, they would then know if the killer would have contacted them or always hated them. or if it was a breakup. but if that is not the case, then it would be the clothing. to put in a bullet, it would have to be put in by hands. hands have finger prints which, would have giving you the answer of who done it.

explanation: