What do you want to learn about simple machines? (could someone come up with a question about simple machines for me)
1 answer:
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Answer:
6 A
Explanation:
First of all, we need to calculate the equivalent resistance of the circuit. The three resistors are connected in parallel, so their equivalent resistance is given by:
And now we can use Ohm's law to find the current in the circuit:
Answer:10.4 times of initial velocity
Explanation:
Given
Diameter reduced by 69 %
it approaches with velocity
suppose its velocity is v during blocked passage
suppose d is the initial diameter and diameter is
As flow is constant