Equipment to be used contained by airplanes or spacecraft is regularly subjected to a shake try-out to be sure it can withstand

Equipment to be used in airplanes or spacecraft is often subjected to a shake experiment to be sure it can withstand the vibrations that may be encountered during flight. A radio receiver of mass 5.25 kg is set on a platform that vibrate in SHM at 116 Hz and with a maximum acceleration of 93 m/s^2 (= 9.5 g).
(a) Find the radio's maximum displacement.
m
(b) Find the radio's maximum speed.
m/s
(c) Find the maximum network force exerted on it.
N
Answers:
Why do you keep posting the same homework question over and over? The answer will always be the same: do your own homework!
Thanks to the poster for asking this question, and thank you carrerasarah for actually answering it and putting down the formulas you used! They help a ton!
Hi, Colin--

I don't know why people have to be total A-holes and surplus their time answering questions just to impart you crap. Here is the answer...

a(m)=w^2A, so A=a(m)/w^2
a(m)=93 m/s^2

A=93/(4pi^2 * 116^2)
=1.75e-4

b) vm=wA=w (am/w^2)=am/w
=93/(2pi*116)=0.128 m/s

c) F=m*a(m)=5.25*93=488 N Source(s): I HEART THE STUDENT SOLUTIONS MANUAL!

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