The Jolt of Acceleration: 1st vs. 5th Gear

  • Thread starter Thread starter Quadruple Bypass
  • Start date Start date
  • Tags Tags
    Acceleration Gear
AI Thread Summary
The jolt experienced when accelerating in 1st gear is primarily due to the significant difference in gear ratios compared to higher gears. In 5th gear, even without air resistance, the acceleration would not produce the same jolt because the engine operates more efficiently at higher speeds. The discussion emphasizes that gear ratios play a crucial role in how power is transmitted to the wheels. Understanding these mechanics can enhance driving performance and vehicle handling. Overall, the sensation of acceleration is closely tied to the gear in use and the engine's efficiency.
Quadruple Bypass
Messages
120
Reaction score
0
The jolt that you feel when you press on the gas when in 1st gear...would you feel that same jolt in 5th gear if there was no air resistance?
 
Physics news on Phys.org
No. The jolt has more to do with the difference in gear ratios and the efficiency of the engine.
 
ah thanks.
 

Thread 'Average velocity as a weighted mean'

Hello everyone, Consider the problem in which a car is told to travel at 30 km/h for L kilometers and then at 60 km/h for another L kilometers. Next, you are asked to determine the average speed. My question is: although we know that the average speed in this case is the harmonic mean of the two speeds, is it also possible to state that the average speed over this 2L-kilometer stretch can be obtained as a weighted average of the two speeds? Best regards, DaTario
View full post »

Thread '1:1 versus 2:1 Mechanical Advantage debate'

The rope is tied into the person (the load of 200 pounds) and the rope goes up from the person to a fixed pulley and back down to his hands. He hauls the rope to suspend himself in the air. What is the mechanical advantage of the system? The person will indeed only have to lift half of his body weight (roughly 100 pounds) because he now lessened the load by that same amount. This APPEARS to be a 2:1 because he can hold himself with half the force, but my question is: is that mechanical...
View full post »
Thread 'Beam on an inclined plane'

Thread 'Beam on an inclined plane'

Hello! I have a question regarding a beam on an inclined plane. I was considering a beam resting on two supports attached to an inclined plane. I was almost sure that the lower support must be more loaded. My imagination about this problem is shown in the picture below. Here is how I wrote the condition of equilibrium forces: $$ \begin{cases} F_{g\parallel}=F_{t1}+F_{t2}, \\ F_{g\perp}=F_{r1}+F_{r2} \end{cases}. $$ On the other hand...
View full post »

Similar threads

Increasing the output torque of a DC motor with gears
Replies
16
Views
4K
Force = mass * acceleration. A question about gears.
Replies
3
Views
1K
Calculating acceleration on different gears in vehicle
Replies
27
Views
21K
Gearbox with single input, double output (at different RPM)
Replies
10
Views
2K
Is the acceleration of smaller gears always 4 times greater in a 4:1 gear ratio?
Replies
2
Views
2K
I 1st law of Newton as a special case of the 2nd law (historical aspect)
Replies
10
Views
3K
How is force applied? Is resistance or load necessary for force to exist?
Replies
7
Views
2K
Leaving car in gear when parking on a hill
Replies
19
Views
84K
Accelerating a moving object with force
Replies
3
Views
2K
If two gears are connected by a shaft do they have the same torque?
Replies
9
Views
8K

Hot Threads

Recent Insights

Back
Top