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The engine or the Cylinder.

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Q: What determines the power or speed of a car?
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How does the profile of a car affect the speed?

The profile of the car determines the aerodynamics. The more aerodynamic the car is the less power it takes to move it through the air. That power not used to move the air translates to more speed.


Does a car's motor affect the speed of a car?

First off, it is not a motor, it is an engine. Of course the engine effects speed. It takes horsepower and torque to move a vehicle. The power of the engine determines how fast the car will go. The gear ratio of the transmission and the differential also determine the speed.


What determines if one car has more momentum than another in a two car collision?

the battery of the car and the speed the car goes up to


What is a gem module on a Mercury Sable?

It controls the variable power steering on your vehicle. The faster the car goes the less power steering the vehicle needs. The module is what controls that. It senses the cars speed and then determines how much power steering "power" needs to be applied.


What determines the maximum level flight speed of an aircraft?

In a graph of horsepower versus speed, the point where the power available and the power required curves cross. Above that speed, more power is required than available.


What affects car speed?

Car speed is primarily affected by the engine power, aerodynamics, weight of the vehicle, rolling resistance of tires, road conditions, and driver's behavior. Engine power determines how fast the car accelerates and maintains speed, while aerodynamics impact drag forces. Weight affects acceleration and the energy needed to overcome inertia, while the road conditions and tire resistance influence friction and traction. Lastly, the driver's behavior, such as how they accelerate, brake, and handle the vehicle, also plays a significant role in influencing car speed.


What does the speed of the car depend on?

Horse power and gear ratio.


How does a car accelerate speed?

A car accelerates when the engine produces more power than what is needed to overcome friction. The car reaches its maximum speed (on the level) when all the engine power is being used to overcome friction.


What determines the speed of an actuators?

Actuator speed is determined by:


What is a driveshaft?

The driveshaft in a car brings the power from the engine and the speed through the transmission back to the differential on a car.


What is a RC car esc?

an electornic speed controller. It controls the speed of the motor using high power transistors.


What will be the maximum velocity produced while the car moving in the maximum speed?

The maximum velocity produced by a car is the same as its maximum speed. This maximum speed is typically limited by the car's engine power, gearing, and aerodynamics. It is the fastest speed the car can achieve under optimal conditions.