Saturday

February 28, 2015

February 28, 2015

Posted by **Ame** on Thursday, December 6, 2012 at 7:13pm.

(a) Find the frequency of motion in hertz.

_______Hz

(b) Find the force constant of the spring.

_______N/m

(c) If the total energy of the oscillating motion is 0.150 J, find the amplitude of the oscillations.

_______m

- Physics -
**drwls**, Thursday, December 6, 2012 at 8:09pm(a) f = 1/T = 2.11 Hz

(b) 2*pi*f = 13.26 radians/s = sqrt(k/m)

m = 0.296 kg

Solve for k

(c) (1/2)kA^2 = 0.150 J

Solve for amplitude A, in meters

**Answer this Question**

**Related Questions**

physics help! - Objects of equal mass are oscillating up and down in simple ...

phyics - Objects of equal mass are oscillating up and down in simple harmonic ...

Physics - A spring is hung from a ceiling, and an object attached to its lower ...

Physics - An object with mass 8.2 kg is attached to a spring with spring ...

physics - A spring stretches 5.00 cm when a 10.00 g object is hung from it. The...

Physics - An object with mass 5.0 kg is attached to a spring with spring ...

Physics - An object with mass 5.0 kg is attached to a spring with spring ...

Physics - An object with mass 3.7 is attached to a spring with spring stiffness ...

PHYSICS - A 0.49 kg object is attached to a spring with a spring constant 167 N/...

PHYSICS - A spring is hung from a ceiling, and an object attached to its lower ...