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GrogVix [38]
2 years ago
13

Is my answer correct? Please i need to know

Physics
2 answers:
Anestetic [448]2 years ago
8 0

Answer: its D

Explanation:

because the car is pulling it(trailer) to the left not the right

Alexeev081 [22]2 years ago
5 0
Yes. Your answer is correct. I hope you do well on the quiz or whatever it is.
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Hurricanes are considered____ because they lose power over cool waters or land A. Short-lived B. Heat engines C. Weak
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_______ do not have definite size or always take the shape of their container?
amid [387]
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How many turns are in its secondary coil, if its input voltage is 120 V and the primary coil has 210 turns
Tasya [4]

Complete Question

How many turns are in its secondary coil, if its input voltage is 120 V and the primary coil has 210 turns.

The output from the secondary coil is  12 V

Answer:

The value  is  N_s  =  21 \  turns

Explanation:

From the equation we are told that

   The input voltage is  V_{in}  = 120 \ V

   The number of turns of the primary coil is N_p =  210 \  turn

    The output from the secondary is V_o =  12V

From the transformer equation

   \frac{N_p}{V_{in}}  =\frac{N_s}{V_o}

Here N_s is the number of turns in the secondary coil

=> N_s  =  \frac{N_p}{V_{in}}  *  V_s

=>N_s  =  \frac{210}{120}  *  12

=>N_s  =  21 \  turns

4 0
3 years ago
Starting from your campsite you walk 3.0 km east, 6.0 km north, 1.0 km east, and then 4.0 km west. How far are you from your cam
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Hope this helps!
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3 years ago
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