when you stand close to a fast moving train, near the edge of platform you will be sucked towards the train. this is due to
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it is due to the difference in the air pressure.
When the train moves with high speed,the air around it also moves with that speed.
Due to this the pressure decreases* in that region and the air in high pressure region moves towards the low pressure region.
Due to this we r get sucked towards the moving train.
*This was stated by Bernoulli in his famous theorem.
I hope it would help.
When the train moves with high speed,the air around it also moves with that speed.
Due to this the pressure decreases* in that region and the air in high pressure region moves towards the low pressure region.
Due to this we r get sucked towards the moving train.
*This was stated by Bernoulli in his famous theorem.
I hope it would help.
Alphq:
hlo
so the final answer is Bernoulis theorem
yes
is threre any relation between area and pressure
yes
can u explain it
pressure is equal to force per unit area
so pressure multiplied by area is equal to the force exerted
may i know your qualification
i have given my 12th exams
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