“It’s not the fall that hurts you; it’s the sudden stop at the bottom.” Translate this saying into the language of Newton’s laws of motion.
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“It’s not the fall that hurts you; it’s the sudden stop at the bottom.”
Translate this saying into the language of Newton’s laws of
motion.
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- A person stands on a scale inside an elevator at rest (see the figure below). The scale reads W 846 N. W a (a) What is the person's mass? 86.268 kg (b) The elevator accelerates upward momentarily at the rate of a = 4 m/s2. What does the scale read then? X N (c) The elevator then moves with a steady speed of 4 m/s. What does the scale read now? Need Help? Read It Watch It13. You are in an elevator that is traveling upward, but slowing down at a rate of 2 m/s?. If your mass is 60 kg, what is your apparent weight during this period? This one is also from the Normal force slideshow/video, near end of the unit. lenovoI have a question for elevator problems: Newton's law states that there is always an equal and opposite force. But for elevator problems, if it accelerates upwards... we say that the normal force is greater than the gravitational force. So is Newton's third law still applied here and if so how? Because technically the opposite force is not equal in magnitude for it to be able to accelerate
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