Answer Number 1 CHAPTER 3Graphical Analysis of MotionTRASPRACTICE EXERCISESBus Trip2001801601401201008060402046.810 12Time (hr)Given the position-time graph, findthe displacement (distance anddirection) of the bus:Given the position-time grapthe velocity (speed and directhe bus:2.from t = 0.0 hr to t = 2.0 hrfrom t = 0.0 hr to t = 2.0a.%3Dа.%3Db.from t = 2.0 hr to t = 4.0 hrb.from t = 2.o hr to t = 4.0%3DC.from t = 4.0 hr to t = 6.0 hrfrom t =%3D%3DC.4.0 hr to t = 6.0from t = 6.0 hr to t = 8.0%3Dd.from t = 8.0 hr to t = 10.0 hrd.%3D%3D%3Dfrom t = 10.o hr to t = 12.0 hrfrom t = 8.0 hr to t = 10.e.%3Dе.Position (km, north)

Answered: Image /qna-images/answer/aecc3b7c-6e03-44b9-8192-67a34cd3bcaa.jpg

Answered: Bus Trip 200 180 160 140 120 100 80 60…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A stone is tossed into the air from ground level with an initial velocity of 30 m/s. Its height at time t is h(t) : 30t – 4.9t2 m. Compute the stone's average velocity ū in m/s over the time intervals [2, 2.01], [2,2.001], [2,2.0001] and [1.9999, 2], [1.999, 2], [1.99, 2]. (Use decimal notation. Give your answers to three decimal places.) Ū12,2.01] = m/s Ü12,2.001] = m/s U12,2.0001] = m/s
A mathematician and physicist were on the 8th floor of the building. The two are curious and wanted to know how high they're in from the ground. The mathematician has steel tape and the physicist has a stopwatch. Utilizing what they have, they managed to figure out the height...
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a) A typical small passenger electric vehicle has a range of 200 km on an electric charge of 33 kWh. Convert this number into J/km (Joules per kilometer traveled). b) A comparably sized gasoline powered vehicle to (a) is rated as 25 miles per gallon. Convert this number into J/km (Joules per kilometer traveled). c) If gasoline costs $10.00 per gallon, and electricity $0.30 per kWh what is the difference in the cost of fuel per kilometer travelled between the electric vehicle in (a) and the gasoline powered vehicle in (b)? d) Surveys of EV owners show that they charge at home 70% of the time. Let us assume that for the remaining 30% they charge at a 60 kW rated "fast-charge” station. If patterns of travel remain the same, but we swap all our gasoline vehicles for electric vehicles, what is the ratio between installation of fast charging stations to gasoline pumps retired. e) The Chicago Transit Authority has about 2700 buses that travel a total of 240,000 miles daily. A typical bus…

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