Answer:
Following are the responses to these question:
Explanation:
Since the is the current of ckt which depend on the reactance which inductor that also enables the ckt and inductor resistance for capacities
for
When
then
therefore, remains at the same so, the maximum current remains the in same ckt.
Answer:
The velocity at discharge is 100.46 ft/s
Explanation:
Given that,
Pressure = 68 psi
We need to calculate the pressure in pascal
We need to calculate the velocity
Let the velocity is v.
Using Bernoulli equation
Now, We will convert m/s to ft/s
Hence, The velocity at discharge is 100.46 ft/s
Vector explanation is apex and I got 100 on the test and it’s the definition
The work done on the spring is equal to the elastic potential energy of a spring. We look at Hooke's law, which states that the force needed to stretch a spring is proportional<span> to the displacement of the spring.
</span><span>F = -kx
W = (integral) Fdx
</span>W = (integral) -kx dx
W = kΔx²/2
20 = k(42 - 30) / 2
k = 10/3