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January 25, 2015

January 25, 2015

Posted by **Sarah** on Monday, November 19, 2012 at 10:42am.

--> When working this problem you calculator should be in radians mode <--

(a) What is the force constant of the spring? (b1) What is the angular frequency, (b1) What is the frequency,

- Physics URGENT!!! -
**Elena**, Monday, November 19, 2012 at 5:03pmk=F/Δx=8.4/0.0214 = 393 N/m

ω= sqrt(393/1.3)=302.3 rad/s

ω=2πf

f= ω/2π=302.3/2•3.14 =48.14 Hz

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