Friday

December 19, 2014

December 19, 2014

Posted by **Anonymous** on Sunday, February 17, 2013 at 1:03pm.

- Physics -
**Elena**, Sunday, February 17, 2013 at 5:51pmA=0.75 m, m=8 kg, k= 400 N/m

ω=sqrt(k/m) = …

x=Acosωt

v= - Aωsinωt

v(max) = Aω

KE=mv²/2 =0.5m A²ω²sinωt

KE(max) = 0.5m A²ω²

**Answer this Question**

**Related Questions**

physics - Janet wants to find the spring constant of a given spring, so she ...

physics - A light spring of constant k = 170 N/m rests vertically on the bottom ...

physics help please... - A light spring of constant k = 170 N/m rests vertically...

physics - A light spring with a spring constant of 15.2 N/m rests vertically on ...

Physics 203 - A block with mass of 5.0kg is suspended from an ideal spring ...

Physics - A light spring of constant k = 158 N/m rests vertically on the bottom ...

Physics - A spring with a spring constant of 223.9 N/m is compressed by 0.220 m...

physics - A light spring of spring constant k = 160 N/m rests vertically on the ...

physics - A cork gun contains a spring whose spring constant is 11.0 N/m. The ...

physics - Consider an ideal spring that has an unstretched length l0 = 3.9 m. ...