What are some of the physics aspects of a car.

  • Thread starter Thread starter lauralovesyou
  • Start date Start date
  • Tags Tags
    Car Physics
AI Thread Summary
The discussion explores various physics concepts related to cars, focusing on dynamics, friction from braking, and the forces applied by the gas pedal. It highlights the role of suspension systems in vehicle performance and stability. Additionally, the shape of cars is examined in relation to aerodynamics and fuel efficiency. Links to other threads are provided for further exploration of car tuning and performance aspects. Understanding these physics applications is crucial for improving vehicle design and functionality.
lauralovesyou
Messages
14
Reaction score
0
Okay, so I know that the question sounds odd. But it's basically asking what applications of physics can be used when it comes to a car. Some examples I know are that braking causes friction and the gas pedal causes an applied force. What are some other applications? Mainly in dynamics?
 
Physics news on Phys.org
lauralovesyou said:
Okay, so I know that the question sounds odd. But it's basically asking what applications of physics can be used when it comes to a car. Some examples I know are that braking causes friction and the gas pedal causes an applied force. What are some other applications? Mainly in dynamics?

What does the suspension do (several things, actually)?

Why are cars shaped the way they are?

There's a cool thread someplace here on the PF (maybe in ME) about car tuning and performance. I'll see if I can find it...
 
I multiplied the values first without the error limit. Got 19.38. rounded it off to 2 significant figures since the given data has 2 significant figures. So = 19. For error I used the above formula. It comes out about 1.48. Now my question is. Should I write the answer as 19±1.5 (rounding 1.48 to 2 significant figures) OR should I write it as 19±1. So in short, should the error have same number of significant figures as the mean value or should it have the same number of decimal places as...
Thread 'Calculation of Tensile Forces in Piston-Type Water-Lifting Devices at Elevated Locations'
Figure 1 Overall Structure Diagram Figure 2: Top view of the piston when it is cylindrical A circular opening is created at a height of 5 meters above the water surface. Inside this opening is a sleeve-type piston with a cross-sectional area of 1 square meter. The piston is pulled to the right at a constant speed. The pulling force is(Figure 2): F = ρshg = 1000 × 1 × 5 × 10 = 50,000 N. Figure 3: Modifying the structure to incorporate a fixed internal piston When I modify the piston...
Thread 'A cylinder connected to a hanging mass'
Let's declare that for the cylinder, mass = M = 10 kg Radius = R = 4 m For the wall and the floor, Friction coeff = ##\mu## = 0.5 For the hanging mass, mass = m = 11 kg First, we divide the force according to their respective plane (x and y thing, correct me if I'm wrong) and according to which, cylinder or the hanging mass, they're working on. Force on the hanging mass $$mg - T = ma$$ Force(Cylinder) on y $$N_f + f_w - Mg = 0$$ Force(Cylinder) on x $$T + f_f - N_w = Ma$$ There's also...
Back
Top