Physics Fun 2007 - Lake Compounce

5. Determine the mass of the bus. (2.2 lbs = 1 kg) a. Data: surface area of one tire in contact with the road _____ sq. inches. number of people on the bus ... (1pound = 4.45 newtons) power. The rate of doing work. (P = work / time) ... meter (m) kg. sec (s) m. 2. m. 3. newton (N) m / s. m / s / s. joule (J) joule (J) watt (W) Metric (CGS) cm ... ................
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