Hi folks,
We have started our energy block today. We discussed how we perceive energy using our energy "antennae", our ears, eyes and skin. We also discussed how energy is like a phantom. It's invisible until it interacts with matter, it changes forms and it can neither be created nor destroyed.
Homework for this week is to do the enclosed .pdf. This is another exercise with a PHET simulation. There still seems to be some confusion with conservation of momentum so this well help to nail down that concept. Besides….it's kinda fun! :)
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