Answer:
The towns are 32,635 ft apart.
Explanation:
From the image drawn below:
AB = x ft
BC = a ft
AC = (x + a) ft
Considering triangle PCB,
tan 50° = 25000 / a
Or,
a = 25000 / tan 50°
Since tan x = 1/ cot x
a = 25000×cot 50°------------------------------------1
Considering triangle PCA,
tan 25° = 25000 / (a + x)
Or,
a + x = 25000 / tan 25°
Since tan x = 1/ cot x
a + x = 25000×cot 25° -------------------------------2
Thus, finding x from equation 1 and 2, we get:
x = 25000 (cot 25° - cot 50°)
Using cot 25° = 2.1445 and cot 50° = 0.8394, we get:
<u>x ≈ 32,635 ft</u>
<u>Thus, the distance between two towns is 32,635 ft.</u>
Answer:
(A-) Number of turns in secondary coil will be<u> less than 125.</u>
(B-) EXPLAIN- The voltage is to be lowered.<u> The voltage will be reduced from 120 to 9 volts.</u> As a result, a<u> step down transformer </u>will be used, indicating that the secondary coil's number of turns would be less than 125.
(C-)<u> The number of turns on the secondary coil is 12.5</u>
<u></u>
Explanation:
- STEP DOWN TRANSFORMER - A step-down transformer transforms high voltage (HV) and low current from the transformer's primary side to low voltage (LV) and high current on the secondary side. A phase down transformer is the opposite of this.
In electrical networks and transmission lines, a step-down transformer can be used in a number of ways.
<u>Step down transformer formula-</u>

We are given with the -
Primary voltage
= 120V
Secondary voltage 
Number of primary turns 
- <u>To calculate the number of turns on the secondary coil -</u>
Since , the transformer ratio is given as -

So, the number of turns on the secondary coil is - 
Putting , the given values -:

= 12.5
<u>Therefore , the number of turns on secondary coil is 12.5 .</u>
The answer is 6 and a half days
Answer:
The answer is C!!!!!!!
Becuz meters and seconds are derived into m/s²
Explanation:
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