Thursday
April 2, 2015

Homework Help: Physics

Posted by Lisa on Monday, December 5, 2011 at 4:00pm.

In an electric shaver, the blade moves back and forth over a distance of 2.2 mm in simple harmonic motion, with frequency 116 Hz. Find (a) the amplitude (in mm), (b) the maximum blade speed, and (c) the magnitude of the maximum blade acceleration.

I got that (a) is 1.1 mm, but am confused on the rest.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - In an electric shaver, the blade moves back and forth over a distance ...
physics - In an electric shaver, the blade moves back and forth over a distance ...
Physics (Oscillation) - If a particle moves in simple harmonic motion with a ...
Physics - 13. The graph at right shows the angular velocity as a function of ...
Physics - A loudspeaker diaphragm is producing a sound for 2.0 s by moving back ...
Physics - The position of a body moving in simple harmonic motion is given by m ...
physics - The blade of a windshield wiper moves through an angle of 90.0 in 0....
PHYSICS - The blade of a windshield wiper moves through an angle of 90.0 in 0....
physics - The blade of a windshield wiper moves through an angle of 90.0 in 0....
Physics: Simple Harmonic Motion - A 10kg particle undergoes simple harmonic ...

Members