3 years ago

If a car travels to Philadelphia, a distance of 60 miles, in 1 hour, what is the average

Physics

1 answer:

IgorC [24]3 years ago

4 0

Answer:60mph

Explanation:

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V125BC [204]

Answer:

In the picture

Explanation:

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In a simple RC circuit, at t=0 the switch is closed with the capacitor uncharged. If C=30µF, =50V and R=10k, what is the poten

sergij07 [2.7K]

Answer:

Voltage across the capacitor is 30 V and rate of energy across the capacitor is 0.06 W

Explanation:

As we know that the current in the circuit at given instant of time is

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now we know by ohm's law

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Now we know that

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here rate of change in energy of the capacitor is given as

$\frac{dU}{dt} = \frac{q}{C} \frac{dq}{dt}$

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$\frac{dU}{dt} = 0.06 W$

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3 years ago

What two systems work with the digestive system to control digestion speed? a. Endocrine and Excretory c. Circulatory and Nervou

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3 years ago

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A plucked guitar string produces a sound wave with a wavelength of 0.15 m and a velocity of 10.5 m/s, what is the frequency of t

Leno4ka [110]

We know,
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As an airplane accelerates in level flight, what parameter must the pilot adjust to keep level and balance Lift = Weight?

Y_Kistochka [10]

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C. Angle of Attack.

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The pilot must adjust the angle of attack parameter. The angle of attack of this plane to get to the desired lift coefficient.

And thus, we have

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3 years ago