Why V-engines Are Better Than In Line Engines?

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V-engines are preferred over in-line engines due to their compact design, which allows for better space utilization in engine compartments. They generally provide a more balanced weight distribution, enhancing vehicle handling, particularly in high-performance cars. V-engines also offer a superior power-to-weight ratio, leading to improved acceleration and overall performance. Additionally, their shorter crankshafts result in reduced vibrations and noise compared to in-line engines. Ultimately, the choice between the two types of engines depends on the specific requirements of the vehicle.
SHIVA SHANKAR.D
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Hi Guys
Could Some One Tell Why V-engines Are Better Than In Line Engines
 
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For a start, they save space.

They also sound a lot better :smile:


The best answer is probably about dynamic balancing, but doesn't always hold true. Off the top of my head, the smallest in-line engine which can be balanced is a straight six. V engines tend to be balanced (with the exception of a V6).

This answer probably needs a bit more thought, but I must dash, sorry.
 
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There are a few reasons why V-engines are considered better than in-line engines.

Firstly, V-engines have a more compact design, which allows them to fit into smaller engine compartments. This is because the cylinders are angled towards each other in a V-shape, taking up less space than in-line engines where the cylinders are arranged in a straight line. This compact design also makes V-engines lighter, which can improve the overall performance and fuel efficiency of a vehicle.

Additionally, the V-shape of the engine allows for a more even distribution of weight, which can improve the balance and handling of the vehicle. This is especially beneficial in high-performance cars where precise handling is important.

Moreover, V-engines have a better power-to-weight ratio compared to in-line engines. This means that for the same amount of power, a V-engine will be lighter and more compact than an in-line engine. This can result in better acceleration and overall performance.

Another advantage of V-engines is that they have a shorter crankshaft, which reduces the amount of vibration and noise produced. In-line engines, on the other hand, have a longer crankshaft which can lead to more vibrations and a louder engine noise.

Overall, V-engines offer a more efficient and compact design, better weight distribution, and improved performance compared to in-line engines. However, the choice between V-engines and in-line engines ultimately depends on the specific needs and preferences of the vehicle and its intended use.
 
The book claims the answer is that all the magnitudes are the same because "the gravitational force on the penguin is the same". I'm having trouble understanding this. I thought the buoyant force was equal to the weight of the fluid displaced. Weight depends on mass which depends on density. Therefore, due to the differing densities the buoyant force will be different in each case? Is this incorrect?

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