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1)A student weighing 735 N steps into an elevator and pushes the button to go up. If the elevator accelerates at 3.5 m/s2 for 3.0 s, what is the mass of the student during this time?
2)f=ma, v=d/t
3)i dont quite understand how the student can weigh 735 N and consequently I'm completely lost on this question.
2)f=ma, v=d/t
3)i dont quite understand how the student can weigh 735 N and consequently I'm completely lost on this question.