ZuoTi.Pro
Question

How far could you pedal a bicycle at 15 km/h on the energy in 1.2 gal...

How far could you pedal a bicycle at 15 km/h on the energy in 1.2 gal of gas? ( 1 gal of gas has a mass of 3.2 kg.)

science   Advanced-Physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

ー→gram d gas line contary qukJt energy containy3 enenqu arma 3 2 1 So С.gr) 3840 gram noothar -the chemical energy contained in 3išykg gassine ul le (3.sy 10009 y4RJ b00 lkg we ge t e= 16896 ooooer) 168. 96 x 10°T0ul 3 uue get

0 0
Add a comment
Know the answer?
Add Answer to:
How far could you pedal a bicycle at 15 km/h on the energy in 1.2 gal...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Suppose your body was able to use the chemical energy in gasoline.

    How far could you pedal a bicycle at 15km/hr on the energy in 2.2 gallons of gas? ( 1 gallon of gas has a mass of 3.2kg.)The information the book provides to help you possibly solve the problem...Fuel: Gas,Energy in 1g of Fuel (in kJ): 44.Activity: Cycling at 15/km/h,Metabolic power(W) of 68kg individual: 480

  • if the energy bar was his only fuel, how far could a 68 kg person walk...

    if the energy bar was his only fuel, how far could a 68 kg person walk at 5.0 km/hr ? the metabolic power (W) of a 68 kg individual walking at 5 km/hr is 380 W.

  • Assume that the kinetic energy of a 1000 kg car moving at 125 km/h could be...

    Assume that the kinetic energy of a 1000 kg car moving at 125 km/h could be converted entirely into heat.What amount of water could be heated from 16 ∘C to 52 ∘C by the car's energy? Express your answer using two significant figures.

  • A mountain bicycle with 26 inch (0.660 m) diameter tires (mass of 15 kg, mass of...

    A mountain bicycle with 26 inch (0.660 m) diameter tires (mass of 15 kg, mass of each tire is 1 kg) has a rider (mass of 100 kg). The rider travels along a flat road with a speed of 10.0 m/s. The road then goes uphill with a slope of 1.4 degrees. If the rider is not pedaling and you ignore friction and air drag, how far up the hill does the rider on the bike go?

  • Suppose a car travels 102 km at a speed of 30.5 m/s, and uses 2.1 gal...

    Suppose a car travels 102 km at a speed of 30.5 m/s, and uses 2.1 gal of gasoline in the process. Only 30% of the gasoline goes into useful work to keep the car moving at a constant speed. In this problem you may assume that 1 gallon of gasoline produces 1.2 × 108 J of energy. (a) What is the force exerted, in newtons, to keep the car moving at constant speed? (b) If the required force is directly...

  • a. 4.0 km b. 3.40 km c. 250 km d. 0.25 km e. none 12. Convert...

    a. 4.0 km b. 3.40 km c. 250 km d. 0.25 km e. none 12. Convert 375 pounds to kilograms. a. 826 kg b. 14.0 kg c. 170 kg d. 82 kg e. none 13. Express 12 km/L in mi/gal a. 7.0 mi/gal b. 28 mi/gal c. 31 mi/gal d. 73 mi/gal f. 32 mi/gal 14. How many minutes will it take for a car that is travelling 8.0 x 10 mi/h to travel 200 km? a. 93 min b....

  • 7) In a bicycle race, a biker was riding at 60 km/h alone. She wanted to...

    7) In a bicycle race, a biker was riding at 60 km/h alone. She wanted to reduce the drag coefficient by drafting behind her teammate to enjoy a reduced drag, thus saving energy. If she uses the same effort that is the same power (Power = F x V), how fast did she go by drafting? a. 68.2 km/h b. 72.4 km/h c. 79.6 km/h d. 82.5 km/h 8) Cheater knowing Fluid Dynamics? - Red Sox ace Jon Lester pitched...

  • You are driving home from school steadily at 99 km/h for 160 km . It then...

    You are driving home from school steadily at 99 km/h for 160 km . It then begins to rain and you slow to 63 km/h instantly. You arrive home after driving 5.0 hours. 1. How far is your hometown from school? Express your answer using two significant figures. 2. What was your average speed? Express your answer using two significant figures.

  • Assuming a typical efficiency for energy use by the body, how many slices of pizza must you eat to walk for 3.0h at a sp...

    Assuming a typical efficiency for energy use by the body, how many slices of pizza must you eat to walk for 3.0h at a speed of 5.0 km/h? Assume that your mass is 68 kg,metabolic power of 68 kg individual walking at 5 km/h is 380 W , and the energy content of slice of pizza is 1260 kJ. Number of Slices of pizza=---------

  • 7) In a bicycle race, a biker was riding at 60 km/h alone. She wanted to...

    7) In a bicycle race, a biker was riding at 60 km/h alone. She wanted to reduce the drag coefficient by drafting behind her teammate to enjoy a reduced drag, thus saving energy. If she uses the same effort that is the same power (Power = F x V), how fast did she go by drafting? a 68.2 km/h b. 72.4 km/h 79.6 km/h d. 82.5 km/h 0. 8) Cheater knowing Fluid Dynamics? - Red Sox ace Jon Lester pitched...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT