26a. Suppose a car travels 111 km at a speed of 34 m/s, and uses 2 gal of gasoline. Only 30% of the gasoline goes into useful work by the force that keeps the car moving at constant speed despite friction. (The energy content of gasoline is about 140 MJ/gal.) What is the magnitude of the force exerted to keep the car moving at constant speed
Answers: 3
Another question on Physics
Physics, 21.06.2019 18:00
Aplane flies directly between two cities, a and b, which are separated by . from a to b, the plane flies into a headwind. on the return trip from b to a, the wind velocity is unchanged. the trip from b to a takes less than the trip from a to b. what is the airspeed of the plane, assuming it is the same in both directions
Answers: 1
Physics, 22.06.2019 15:50
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 1
Physics, 22.06.2019 16:00
The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2
Answers: 1
Physics, 22.06.2019 19:30
Juliette sets the initial velocity to +10 m/s, the acceleration to zero, and clicks “start.” how can shakina describe the subsequent motion of the car juliette controls?
Answers: 3
You know the right answer?
26a. Suppose a car travels 111 km at a speed of 34 m/s, and uses 2 gal of gasoline. Only 30% of the...
Questions
History, 31.10.2020 14:00
Arts, 31.10.2020 14:00
Social Studies, 31.10.2020 14:00
Geography, 31.10.2020 14:00
History, 31.10.2020 14:00
Business, 31.10.2020 14:00
Mathematics, 31.10.2020 14:00
Geography, 31.10.2020 14:00
Spanish, 31.10.2020 14:00
History, 31.10.2020 14:00
Computers and Technology, 31.10.2020 14:00
