umimgoingtofail
15.10.2019 •
Physics
Abat crashes into the vertical front of an accelerating subway train. if the coefficient of static friction between bat and train is 0.860, what is the minimum acceleration of the train that will allow the bat to remain in place (without sliding down)?
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Ответ:
The minimum acceleration will be
Explanation:
We have given that coefficient of static friction
Frictional force is given by
Weight is given by
For train to allow the bat to remain in place
So the minimum acceleration will be
Ответ:
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