lizgreene52

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Questions

The following questions were asked by visitors named lizgreene52.

Sukey is riding her bicycle when she sees a fallen tree 42 m ahead. If the coefficient of friction is .36 and she is travelling at 50 km/ hr and she and the bike have a mass of 95 kg, how much stopping distance does she need. I got as far as her speed equ...
12 years ago

Answers

The following answers were posted by visitors named lizgreene52.

Sorry, I don't understand all the abbreviations.
12 years ago
Sorry, I don't understand all the abbreviations. I figure that her stopping speed, 0 = 13.9m/sec + 2ad where a = F/m but here I get stuck. I don't know exactly what to use for F
12 years ago