Problem 20Q
Children are told to avoid standing too close to a rapidly moving train because they might get sucked under it. Is this possible? Explain.
Solution 20Q:
We have to explain why it is advisable to children to avoid standing too close to a rapidly moving train.
Step 1 of 2
Concept:
Bernoulli’ Principle: A decrease of pressure in fluid system corresponds to the increase in the velocity of the system and vice-versa.
A difference in pressure across the body, causes a push on the body from the high pressure region to the low pressure region.