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Energy Presentation File

2 Comments

Brenda Degenhardt • 1 year, 9 months agologin to reply

I believe Amany was referencing slide 194 when we are calculating the normal force. It looks as though the equation was copied from the previous part d, but the value not updated to 3.96 m/s.

John Ennis • 1 year, 8 months agologin to reply

Brenda, thanks for the clarification, and you and Amany are right. Amany, sorry I misunderstood your question. I just replaced the v bottom with v top and changed the answer. I've updated the presentation, and will re record that slide shortly. John

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