Thursday, October 11, 2007

HW12 Where's the Cart

In class today, we discussed HW12. The book said the cart begins 240 feet to the left of the base of the Ferris wheel and moves to the right at a speed of 15 ft/sec.

Where is the cart after 14 seconds?

Where is the cart after 23 seconds?

What formula did we develop in class that tells us the x-coordinate of the cart in terms of time?

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