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Design Part 1 – Twist: and the performance of an electric car

Power is force times speed. It's also torque times rotational speed.

Power is force times speed. It’s also torque times rotational speed.

We’ll use these equations – and others involving twist – to work out the performance of an electric car.

Talking points

  • What do you think about the future of electric cars?
  • What do you think is the significance of the power and torque curves for road transport vehicles?
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Through Engineers' Eyes - Introducing the Vision: Engineering Mechanics by Experiment, Analysis and Design

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