The output power of an electric motor is the product of the torque that the motor generates and the angular velocity of its output shaft. The power involved in moving a vehicle is the product of the traction force of the wheels and the velocity of the vehicle.
Last name: Gatsby. This interesting surname is of Old Norse origin, and is a locational name from a place, south west of Melton Mowbray in Leicestershire, called Gaddesby.
In 1963, she changed her name to Sigourney, after the character Sigourney Howard in F. Scott Fitzgerald's The Great Gatsby (her own birth name, Susan, was in honor of her mother's best friend, explorer Susan Pretzlik).