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?
the velocity
the inverse of the mass
zero
the mass***
the velocity
the inverse of the mass
zero
the mass***
Answers
oobleck
F=ma
All the lines goes through (0,0)
All the lines goes through (0,0)
Katy
Ok! thanks