Question

unit 1: week 5
3 gas - powered cars and electric cars have their own set of issues, though gas - powered cars produce pollution and use a nonrenewable resource electric cars, on the other hand, cannot travel long distances before they need to be charged at a charge station. unfortunately, charge stations are not as common as gas stations.
4 best of both worlds: the hybrid
a hybrid car is a blend of both types of cars. it has a gasoline engine and a fuel tank as well as an electric motor and batteries. the hybrid also has a generator and transmission. but how do all of these parts work together?

1. as the driver starts the hybrid and presses down on the gas pedal, the car uses power from the electric motor to accelerate.
2. once the hybrid reaches a speed of 15 mph, the gasoline engine kicks in. at the same time, the gasoline engine powers the generator. the generator will produce electricity, which is then stored in the batteries.
3. when the driver presses down on the gas pedal to accelerate to a faster speed, the electric motor and gasoline engine work together. the gasoline engine continues to power the generator. if necessary, the electric motor will draw electricity from the generator and battery.
4. when the driver applies pressure to the brakes or releases pressure from the gas pedal, the car stops providing power to the hybrid’s wheels. instead, the spinning wheels send power to the generator. the electricity produced by the generator is then stored inside the battery.
5. when the car comes to a complete stop, both the electric motor and the gasoline engine turn off. however, the hybrid continues to pull power from the battery to provide energy to various systems. these can include the radio, heat, headlights, and so on.

5 the benefit of a gas engine and an electric motor is a vehicle with lower emissions and more fuel efficiency. although hybrid cars are usually more expensive than gas - powered cars, owners of hybrids save more money in the long run because they will use less gas.

Explanation:

The text describes the working - principle of a hybrid car. It explains how different components like the electric motor, gasoline engine, generator, and battery work together during starting, accelerating, braking, and stopping. For example, the electric motor is used for initial acceleration, and the gasoline engine powers the generator to charge the battery under certain conditions. Regenerative braking also helps charge the battery.

Answer:

The parts of a hybrid car work together as follows: When starting and accelerating from a stop, the electric motor provides power. At 15 MPH, the gasoline engine kicks in and powers the generator to produce electricity for the battery. When accelerating to a faster speed, both the electric motor and gasoline engine work together, with the electric motor drawing power from the generator and battery if needed. When braking or releasing pressure from the gas pedal, the spinning wheels send power to the generator, and the electricity is stored in the battery. When the car stops completely, the electric motor and gasoline engine turn off, but the car can still draw power from the battery for various systems like the radio, heat, etc.