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## Main Question or Discussion Point

i am making a car and i will use

car+driver=150kg

i want the car to reach 40 km/h in 1 min.

so i need to calculate the required torque for the hub motor to move the car and make the car to reach required speed.

what are the equations to calculate this?

thank you for your help

__hub motor__on it.car+driver=150kg

i want the car to reach 40 km/h in 1 min.

so i need to calculate the required torque for the hub motor to move the car and make the car to reach required speed.

what are the equations to calculate this?

thank you for your help

__yanikomer__