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il63 [147K]
3 years ago
5

Do houses use parallels or series circuits

Physics
2 answers:
Nutka1998 [239]3 years ago
6 0
<span>Parallel Connection is used . This is because the voltage drop would be negligible , and u can access any equipment . If series was used then the whole circuit would be needed to complete . So you have to switch on all the appliances to access one. In series the voltage drop is also considerable.</span>
Vilka [71]3 years ago
3 0

Every electrical outlet in your house, and every device or appliance that's
plugged into an outlet, are all in parallel.  It's also most likely that all of yours
are in parallel with all the outlets, devices, and appliances in the homes or
apartments of a few of your neighbors.

The only things in your home that are connected in series are the switches
that turn things on and off.


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3 years ago
An unmarked police car traveling a constant 95 km/h is passed by a speeder. Precisely 1.00 s after the speeder passes, the polic
Montano1993 [528]

Answer:

Speed of the speeder will be 28 m/sec

Explanation:

In first case police car is traveling with a speed of 90 km/hr

We can change 90 km/hr in m/sec

So 90km/hr=\frac{90\times 1000m}{3600sec}=25m/sec

Car is traveling for 1 sec with a constant speed so distance traveled in 1 sec = 25×1 = 25 m

After that car is accelerating with a=2m/sec^2 for 7 sec

So distance traveled by car in these 7 sec

S=ut+\frac{1}{2}at^2=25\times 7+\frac{1}{2}\times 2\times 7^2=224m

So total distance traveled by police car = 224 m

This distance is also same for speeder

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4 0
3 years ago
Read 2 more answers
A train on a straight track goes in the positive direction for 5.9 km, and then backs up for 3.8 km
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Answer:

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Mass of object 2 , m₂ = 400 g = 0.4 kg

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v = 2.14 i + 0.34 j

Magnitude of velocity      

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Direction,  

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Explanation:

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