Final answer:
The force exerted by the motor is 130,000 Newtons.
Step-by-step explanation:
To calculate the force exerted by the motor, we need to use the formula:
Force = Power / Velocity
In this case, the power developed by the motor is 65 kW and the velocity is given by the distance traveled divided by time, which is 17.5 m / 35 s = 0.5 m/s. Substituting these values into the formula, we get:
Force = 65 kW / 0.5 m/s = 130,000 N
Therefore, the motor exerts a force of 130,000 Newtons.