Physics, 24.02.2020 07:46 he0gaubong
3. Consider the forces acting on a car. When the car is accelerating, it will move in the direction of the net force. This is because the force of the engine is large enough to overcome the forces of friction and air resistance. However, objects do not always move in the direction of the net force. Explain how this would be the case for a car coming to a stop at a traffic light. Your answer should include a diagram showing the forces acting on the vehicle.
Answers: 3
Another question on Physics
Physics, 22.06.2019 02:50
20. threshold braking in the vehicle's braking system occurs when a. the brake pedal is pushed, heel on floorboard, with full foot pressure. b. the brakes are exerting full braking power, without traction loss. c. the driver begins pushing down the brake pedal, with moderate slowdown. d. the brakes just begin to take hold with a gradual slowdown.
Answers: 3
Physics, 22.06.2019 13:10
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)
Answers: 2
Physics, 22.06.2019 18:00
By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?
Answers: 1
You know the right answer?
3. Consider the forces acting on a car. When the car is accelerating, it will move in the direction...
Questions
Social Studies, 26.05.2020 09:57
Mathematics, 26.05.2020 09:57
Mathematics, 26.05.2020 09:57
History, 26.05.2020 09:57
Mathematics, 26.05.2020 09:57
History, 26.05.2020 09:57
History, 26.05.2020 09:57
Mathematics, 26.05.2020 09:58
Mathematics, 26.05.2020 09:58
Physics, 26.05.2020 09:58
Computers and Technology, 26.05.2020 09:58
Mathematics, 26.05.2020 09:58
