To determine the torque required for an electric motor to move a 100lb load on a flat surface using two 8-inch wheels, key factors include maximum speed, distance, and time for acceleration and deceleration. For a target speed of 5 mph over 30 feet in 10 seconds, calculations show an acceleration of 1.20 ft/s², resulting in a maximum velocity of 6 ft/sec after 5 seconds. Using SI units, the necessary torque is calculated to be approximately 1.6856 N·m, based on the derived force and wheel radius. A gearbox could be beneficial for using a low-torque, high-RPM motor to achieve the required torque. Understanding these parameters is crucial for selecting the appropriate motor and gearbox configuration.