COLLEGE PHYSICS
2nd Edition
ISBN: 9781464196393
Author: Freedman
Publisher: MAC HIGHER
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Chapter 2, Problem 41QAP
To determine
Distance that the bus has to travel
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Chapter 2 Solutions
COLLEGE PHYSICS
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- The Shanghai maglev train connects Longyang Road to Pudong International Airport, a distance of 30 km. The journey takes 8 minutes on average. What is the maglev train’s average velocity?arrow_forwardYou drive your car from home to school at an average speed of 60 kph East for 1 hr and then continue 80 kph North for 1.5 hrs. What is your average velocity for the entire trip?arrow_forwardA plane took 3 hours 33 min to finish a journey.lf the distance of the journey was 2840 miles,at what average speed did the plane travel ?arrow_forward
- We travel from Winnipeg to Regina and back. The total distance is 1100km. The return to Winnipeg is made in a snowstorm at an average speed of 20km/h slower than the outward journey. If the whole trip took 13 hours, what is the average speed in each direction?arrow_forwardDriving along a crowded freeway, you notice that it takes atime t to go from one mile marker to the next. When you increaseyour speed by 7.9 mi>h, the time to go one mile decreases by 13 s.What was your original speed?arrow_forwardTo burn the fats she accumulated during the lockdown, Katie walks south at a speed of 2.00 m/s for 60.0 minutes. She then turns around and walks north a distance 3000 m in 25.0 minutes. What is her total distance covered?arrow_forward
- the speed of a nerve impulse in the human body is baout 100m/s. if you accidentally stub your toe in the dark, estimate the time it takes the nerve impulse to travel to your brain. Please put full solutionarrow_forwardQuestion 7. A car drives horizontally off the edge of a cliff that is 68.3 m high. The police at the scene of the accident note that the point of impact is 153 m from the base of the cliff. How fast was the car traveling when it drove off the cliff? Ans: 40.98 m/s ic ambuba inajeni noTER marrow_forwardYour grandfather had to walk to school uphill, both ways, but one way he went at 5.0 km/hr, and the other he went at 4.0 km/hr. What is his average speed for the round trip? 0.50 km/hr 5.6 km/hr 9.5 km/hr 4.4 km/hrarrow_forward
- A microorganism swimming through water at a speed of 150 \mu m/s suddenly stops swimming. Its speed drops to 75 \mu m/s in 1.3 ms. What is the total distance in \mu m it travels while stopping? Express your answer in micrometersarrow_forwarda) On an interstate highway in a rural region of Wyoming, a car is traveling at a speed of 38.0 m/s. Is the driver ?exceeding the speed limit of 75.0 mi/h b) What if the driver were from outside the United States and is familiar with speeds measured in kilometres per hour? What is the speed of the carin ?km/harrow_forwardWhen the legal speed limit for the New York Thruway was increased from 55 mi/h to 65 mi/h, how much time was saved by a motorist who drove the 450 km between his entrance and the New York City exit at the legal speed limit? Number i 0.79 Units minarrow_forward
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