# amplitude, frequency, and velocity for a block

*label*Physics

*timer*Asked: May 18th, 2015

**Question description**

A 0.20 kg block attached to a horizontal spring constant k=200 N/m is placed on a horizontal, frictionless surface. The block is then pulled to the right so that the spring stretched a distances of 0.10m. The block is relesaed at time t=0s and undergoes simple harmonic motion.

what is the amplitude

what is the frequency

what is the velocity

what is the acceleration

what is total mechanical energy

what is speed of block if spring is 5.0 cm

what is the acceleration if spring is stretched to 5.0 cm