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IRISSAK [1]
3 years ago
5

The power of a purely resistive lead is always positive although the current and voltage are sometimes negative. explain​

Physics
1 answer:
pickupchik [31]3 years ago
7 0

Answer:

Current is in phase with voltage in a resistive circuit. Note that the wave form for power is always positive, never negative for this resistive circuit. This means that power is always being dissipated by the resistive load, and never returned to the source as it is with reactive loads.Explanation:

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Answer:

The speed of the raindrop is 11.55 m/s.

Explanation:

We need to find the speed of the rain in the "y" direction. We have:

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Hence, the speed of the car and the speed of the raindrop are related by:

tan(\theta) = \frac{v_{c}}{v_{r}}        

v_{r} = \frac{v_{c}}{tan(60)} = \frac{20}{tan(60)} = 11.55 m/s

Therefore, the speed of the raindrop is 11.55 m/s.

I hope it helps you!      

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3 years ago
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HACTEHA [7]

Answer:

I am going to say A

Explanation:

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3 0
3 years ago
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professor190 [17]

Answer:

A

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8 0
3 years ago
While passing through a human cell, an x-ray photon interacts with and inactivates the cell’s master molecule. What is the conse
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Answer:

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3 years ago
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