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Rufina [12.5K]
3 years ago
15

Children are told to avoid standing too close to a rapidly moving train because they might get sucked under it. Is this possible

? Explain.
Physics
1 answer:
storchak [24]3 years ago
4 0

Answer:

no its not like the undertow in the ocean

Explanation:

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2 years ago
A stuffed toy with a mass of 0.900 kilograms sits on the edge of a bed at a height of 0.830 if the toy falls off the bed what wi
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Mechanical energy (ME) is the sum of potential energy (PE) and kinetic energy (KE). When the toy falls, energy is converted from PE to KE, but by conservation of energy, ME (and therefore PE+KE) will remain the same.

Therefore, ME at 0.500 m is the same as ME at 0.830 m (the starting point). It's easier to calculate ME at the starting point because its just PE we need to worry about (but if we wanted to we could calculate the instantaneous PE and KE at 0.500 m too and add them to get the same answer).

At the start:

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3 years ago
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