Recent content by TerikE

Annnnd.. I was in deg and not rad.. Funny how something so small can cause such great frustration. Answer is .25

Homework Statement The position of a 49 g oscillating mass is given by x(t)= (2.3cm) cos 11t , where t is in seconds. Determine the velocity at t = 0.43s Where: f= 1.75 t=0.43s vmax=0.25 m/s Homework Equations I'm using v(t)= -vmax sin (2pi*f*t) The Attempt at a Solution Using above...

Forgive me if this is the wrong forum for this. I'm looking for practice Kinematic problems with solutions. I've looked here (http://www.physicsclassroom.com/class/1dkin/U1L6d.cfm), but those questions are too basic. My prof asks more complex problems and I'm having a hard time finding good...