Sunday
March 29, 2015

Homework Help: Physics

Posted by Jackson Kerr on Tuesday, October 2, 2012 at 5:45pm.

Each of the space shuttle's main engines is fed liquid hydrogen by a high-pressure pump. Turbine blades inside the pump rotate at 635 rev/s. A point on one of the blades traces out a circle with a radius of 0.021 m as the blade rotates.
(a) What is the magnitude of the centripetal acceleration that the blade must sustain at this point?
(b) Express this acceleration as a multiple of g = 9.80m/s2.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - Each of the space shuttle's main engines is fed liquid hydrogen by a ...
physics - Each of the space shuttle's main engines is fed liquid hydrogen by a ...
phsyics - Each of the space shuttle’s main engines is fed liquid hydrogen by a ...
Physics - A piston in a bicycle pump is pressured half way into the pump without...
Physics - The blades in a blender rotate at a rate of 6500 rpm. When the motor ...
Physics - Water flows approx. 0 over a dam at the rate of 660 kg/s and falls ...
PHYSICS ---HELP! - Water flows approx. 0 over a dam at the rate of 660 kg/s and ...
physics - Water flows (v approx. 0) over a dam at the rate of 660 kg/s and falls...
physics/ math - Water flows (v approx. 0) over a dam at the rate of 660 kg/s and...
Physics - When you push down on the handle of a bicycle pump, a piston in the ...

Members