Presentation is loading. Please wait.

Presentation is loading. Please wait.

Please have just a sheet of paper and your calculator out

Similar presentations


Presentation on theme: "Please have just a sheet of paper and your calculator out"— Presentation transcript:

1 Please have just a sheet of paper and your calculator out
Pop Quiz Please have just a sheet of paper and your calculator out

2 A 5 kg rollercoaster cart operating on a frictionless track has a speed of 10 meters per second while at the top of a 5 meter high hill. Q1. What is the cart’s total energy at the top of the hill? Q2. What is the cart’s speed at the bottom of the hill? KE = 1/2 mv2 ; PEg = mgh ; PEs = ½ kx2; ET = KE + PE + Q

3 Videos are posted on website for each topic

4

5 Examples of Conservation of Energy

6

7

8

9

10

11

12

13

14 Homework Questions (Springs)


Download ppt "Please have just a sheet of paper and your calculator out"

Similar presentations


Ads by Google