Exeter calculus Kuhlmann

Doug Kuhlmann, Jeff Kress, 2015年6月22日


  • 1. The rate of change of a shadow
  • 2. Average Rate Of Change
  • 3. Differentiation Prob Monday June 22

1.

The rate of change of a shadow

A man running from a street lamp.

A street lamp is 8m high. A man of height 1.6m walks along the street away from the lamp at a steady rate of 1 m/s. At what rate is the length of his shadow changing?
– Mark Willis, Doug Kuhlmann

2.

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3.

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資訊