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.


Leave a Reply

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

You are commenting using your 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