Answer:
300 newton
Step-by-step explanation:
This boat is pushing forward with a force of 5100 newton
The resistive force of water is = 4800N
This question tells us to calculate the net force.
Net force is equal to
Forward force - resistive force
= 5100 newton - 4800newton
= 300 newton
Therefore we conclude that the net force that is acting on the boat is 300N