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Answer:</h2>
An LC circuits if formed by an inductor and a capacitor. The charge on the capacitor and the current through the inductor both vary sinusoidally with time. Also, energy is transferred between magnetic energy in the inductor and electrical energy in the capacitor. But <em>what happens with the frequency if the inductance is quadrupled? </em>that is, if initially the inductance is
and the frecuency
if now
What will the frequency be? Well, we know that the frequency, inductance and capacitance are related as:

and this equals 2000Hz. If now L is quadrupled:

<em>Finally, if L is quadrupled the frequency is half the original frequency and equals 1000Hz</em>
Answer:
Cardiorespiratory endurance is the level at which your heart, lungs, and muscles work together when you're exercising for an extended period of time.
...
- Other activities
- running or jogging.
- swimming.
- cycling.
- dancing.
- boxing.
- aerobics or similar activities.
- any active sport.
Normal Force = 54 N
acceleration = 1.2 m/s^2
For Normal Force:
According to the force diagram, we can come up with the equation (all up and down forces):
10 sin 30 + Normal Force - 58.8 = 0
Normal Force = 53.8 N = 54 N
For acceleration:
According to the force diagram, we can come up with the equation (all left and right forces):
10 cos 30 - 1.5 = (6.0) (Acceleration)
Acceleration = 1.19 m/s^2 = 1.2 m/s^2
It is not possible because if they stop so quickly the surfboard with the motion forward continuing the motion of the van, not backwards
This isn’t the greatest, but I hope it helps