Answer:
Input area=0.785x10^-4m^2
Output area=0.785x10^-6m^2
P1-p2=0.49x0.99v2
V1 =0.01v2
Explanation:
Please see attachment for step by step guide
The last item on the vehicle starting checklist before a driver begins to travel is for the driver to release the service brake.
<h3>What does it mean to release the brake?</h3>
The Release Parking Brake message implies that your parking brake is said to be currently engaged and as such one needs to release the parking brake before one can be able to drive the vehicle.
Therefore, The last item on the vehicle starting checklist before a driver begins to travel is for the driver to release the service brake.
See full question below
what is the last item on the vehicle starting checklist before a driver begins to travel?
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Chile is the razor thin country you're talking about.
Why? Because Chile accounts more than half of the western coastline of South America.
Why again you ask? Well that's easy. Chile stands with a palatable coastline of about 2,600 miles.
Answer:
8 μC
Explanation:
By definition, current is the rate of change of charge, so we can write the following equation for current I:
I = ΔQ / Δt
As charge must be conserved, all the charge carried by the current must add to the charge on the plates of the capacitor, so we can finf this incremental charge as follows:
ΔQ = I* Δt (assuming that current remains constant during the charging process)
⇒ ΔQ = 3 A* 2 μsec = 3 coul/sec*2 μsec = 6 μC
As the initial charge must be conserved also, the magnitude of the net electric charge of the capacitor must be as follows:
Qnet = Q₀+ ΔQ = 2 μC + 6 μC = 8 μC
