Question: Without looking up any data make an order of magnitude estimate of
Without looking up any data, make an order-of-magnitude estimate of the annual consumption of gasoline (in gallons) by passenger cars in the United States. Make reasonable order-of-magnitude estimates for any quantities you need. Think in terms of average quantities. (1 gal ≈ 4 L)
Answer to relevant QuestionsSome thieves, escaping after a bank robbery, drop a sack of money on the sidewalk. (a) Estimate the mass of the sack if it contains $5000 in half-dollar coins. (b) Estimate the mass if the sack contains $1,000,000 in $20 ...The electrical power P drawn from a generator by a light bulb of resistance R is P = V2/R, where V is the line voltage. The resistance of bulb B is 42% greater than the resistance of bulb A. What is the ratio PB/PA of the ...Explain the difference between distance traveled, displacement, and displacement magnitude. Two cars, a Toyotayaris and a Jeep, are traveling in the same direction, although the Yaris is 186 m behind the Jeep. The speed of the Yaris is24.4 m/s and the speed of the Jeep is 18.6 m/s. How much time does it take for ...The graph shows values of x(t) in meters for a skater traveling in a straight line. What is vx at t = 2.0 s?
Post your question