L13 PBL Energy and Momentum

??????????? 在這個單元,你要使用三個有動量與能量的模擬實驗,在你開始作答問題前,玩玩看每個模擬實驗,熟悉每個模擬實驗的操作,並利用這些模擬來回答問題。 We will now look at an alternative approach to dynamics. While in Newton's viewpoint, we describe motion using forces and mass, in this viewpoint we work with energy and momentum. In this activity unit, you will perform virtual experiments with three different public domain physics simulations dealing with energy and momentum. Before you start answering the questions, play with each simulation. Get familiar with each of the different effects and buttons of the animations. Where there are tabs, utilize them.

  1. 打開這個網頁 Goto:
  2. 下載 Download Worksheet 題目 [PDF] & 印出來 Print
  3. 執行模擬器,回答問題(可問助教) Click on English Text to run a simulation. Based on the simulation, fill in the worksheet. (Discuss with TA when needed)
  4. 2到3人一組,討論並完成題目 After finishing, discuss with your small group (2 or 3 students/group).
  5. 一組繳交一份題目,寫上組別成員學號及姓名 Each group should hand in one set of worksheets.

Masses and S
Collision Lab Energy Skate Masses and Springs

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