Day 107: Deploying Energy

Energy Deployment Lab

Today we started the lab aspect of deploying the Energy Transfer Model. We used this handout (modified slightly from the official U of MN lab for energy which is available in large PDF here). Students are asked to derive a formula for predicting the final velocity of a cart at the bottom of a ramp, and then we linearize the formula so the slope is 2g, which is pretty neat. The data works out pretty good. Next they will start planning their own verification lab.

##etm

Advertisements


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s