4. Currently Fuel Cell cars are charged with 3kg of H2 at 5,000 psi. If the...
4. Currently Fuel Cell cars are charged with 3kg of H2 at 5,000 psi. If the car was 100% efficient how far could you drive it (assume a constant driving speed of 60 mph and an average mass of a car)? If it is 55% efficient what is it’s range? At this more realistic efficiency how much Li (in both Kg and L) would be required to provide the same amount of energy to replace the fuel cell (assume both the battery/motor has an efficiency of 95%)?
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4. Currently Fuel Cell cars are charged with 3kg of H2 at 5,000
psi. If the...
2. The electric vehicle Tesla Model S has a drag coefficient of 0.24, a mass of 2100 kg, and a frontal area of 2.4 m2....
2. The electric vehicle Tesla Model S has a drag coefficient of 0.24, a mass of 2100 kg, and a frontal area of 2.4 m2. The coefficient of rolling resistance of its tires is 0.01. Recall the density of air at sea level is 1.3 kg/m3. How much kinetic energy is required to overcome rolling resistance and air resistance (drag) at Autobahn speeds of 180 km/hr for a 200 km trip? How much useful energy (in MJ) and money (in...
Zipcar: “It’s Not About Cars—It’s About Urban Life” Imagine a world in which no one owns...
Zipcar: “It’s Not About Cars—It’s About Urban Life” Imagine a world in which no one owns a car. Cars would still exist, but rather than owning cars, people would just share them. Sounds crazy, right? But Scott Griffith, CEO of Zipcar, the world’s largest car-share company, paints a picture of just such an imaginary world. And he has nearly 800,000 passionate customers—or Zipsters, as they are called—who will back him up. Zipcar specializes in renting out cars by the hour...
From the article, choose three or more sustainable practice for the home. Describe how each would...
From the article, choose three or more sustainable practice for
the home. Describe how each would be feasible for you to
initiate.
WHAT YOU CAN DO ABOUT CLIMATE CHANGE
The EPA has produced a guide about what individuals can do to help
reduce their contributions to climate change. Changes in the home,
yard, and on the road can reduce greenhouse gases and save money.
EPA notes 16 simple steps individuals can take to reduce greenhouse
gas emissions, summarized below.
1....
Read the article below and then answer the questions above. Discuss the fit test, competitive advantage...
Read the article below and then answer the questions above. Discuss the fit test, competitive advantage test, and performance test to determine whether this strategy is a “winning strategy.” What are specific examples of the company’s strategy-making hierarchy? Be sure to discuss corporate level, business level, functional area, and operating strategy example Betting Like SoftBank Drives Toyota’s Value Up by $19 Billion Everywhere you turn in the transportation industry these days, Toyota Motor Corp. seems to already be there. From...
Answer critical analysis questions. ISSUES AND APPLICATIONS Private or Public Auto Insurance: What is Best for...
Answer critical analysis questions.
ISSUES AND APPLICATIONS Private or Public Auto Insurance: What is Best for Canada? Concepts Applied: Capitalist, Command, and Mixed Systems; Productive Efficiency, Allocative Efficiency; and Equity t the cost of he codents a How does t In response to public outrage over styrocketing car insurance premiums, the consumers' Association of a completed a comprehensive report on auto insurance rates in Canada September 2003 in presenting the report the association noted that government-owned or public auto insurance...
2. The electric vehicle Tesla Model S has a drag coefficient of 0.24, a mass of 2100 kg, and a frontal area of 2.4 m2. The coefficient of rolling resistance of its tires is 0.01. Recall the density of air at sea level is 1.3 kg/m3. How much kinetic energy is required to overcome rolling resistance and air resistance (drag) at Autobahn speeds of 180 km/hr for a 200 km trip? How much useful energy (in MJ) and money (in...
From the article, choose three or more sustainable practice for
the home. Describe how each would be feasible for you to
initiate.
WHAT YOU CAN DO ABOUT CLIMATE CHANGE
The EPA has produced a guide about what individuals can do to help
reduce their contributions to climate change. Changes in the home,
yard, and on the road can reduce greenhouse gases and save money.
EPA notes 16 simple steps individuals can take to reduce greenhouse
gas emissions, summarized below.
1....
Answer critical analysis questions.
ISSUES AND APPLICATIONS Private or Public Auto Insurance: What is Best for Canada? Concepts Applied: Capitalist, Command, and Mixed Systems; Productive Efficiency, Allocative Efficiency; and Equity t the cost of he codents a How does t In response to public outrage over styrocketing car insurance premiums, the consumers' Association of a completed a comprehensive report on auto insurance rates in Canada September 2003 in presenting the report the association noted that government-owned or public auto insurance...
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