Several motorboats with the same mass are used in an experiment. The forces of the different motors versus the

Question

Several motorboats with the same mass are used in an experiment. The forces of the different motors versus their accelerations are graphed. What is the y-intercept of this graph? (1 point)
Responses

the mass
the mass

zero
zero

the inverse of the mass
the inverse of the mass

the velocity
the velocity

GPT-5 mini · Answer

Zero. From Newton's second law F = ma, when acceleration a = 0 the force F = 0, so the force vs. acceleration line passes through the origin.

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