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masya89 [10]
3 years ago
10

Service conductors installed as unjacketed multiconductor cable shall ahv a minimum clearance of ft from windows that are design

ed to be opened dorr sproches balconues laddedrs stairs fire escapes or similar locationA. TrueB. False
Physics
1 answer:
natima [27]3 years ago
8 0

Answer:

A. True

Explanation:

Service conductors are electrical conductors tapped from the service point of the utility company to the service disconnecting means at the consumer's end.

Service conductors installed as unjacketed multi-conductor cable shall have a minimum clearance of 3ft from windows that are designed to be opened, doors, balconies, ladders, porches, stairs, fire escapes, or similar locations.

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osef applies an input force of 50 N to a crowbar. The crowbar applies a force of 750 N to the lid of a crate. What is the mechan
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750 divide 50 which is 15n

or it is 750 times 50 which is 37500n
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4 years ago
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Question number 6 :<br><br> Is my answer right?? Plzz help
Dennis_Churaev [7]
No.  You have the units wrong.

Example with numbers: 

When you multiply  (1/9) by 2, you get 2/9 .

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When you multiply  (m/s) by (kg), you get (kg-m/s).
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3 years ago
Imagine a raindrop starting from rest in a cloud 2 km in the air. If it fell with no air friction at all, it would accelerate to
LenKa [72]

Answer:

2) 433 mph

Explanation:

The final velocity of the raindrop as it reaches the ground can be found by using the equation for a uniformly accelerated motion:

v^2 = u^2 + 2ad

where

v is the final velocity

u = 0 is the initial velocity (the raindrop starts from rest)

a = g = 9.8 m/s^2 is the acceleration due to gravity

d = 2 km = 2000 m is the distance covered

Solving for v,

v=\sqrt{u^2 +2gd}=\sqrt{0^2+2(9.8 m/s^2)(2000)}=198 m/s

And keeping in mind that

1 mile = 1609 metres

1 hour = 3600 s

The speed converted into miles per hour is

v=198 \frac{m}{s}\cdot \frac{3600 s/h}{1609 m/mi}=433 mph

5 0
3 years ago
If gravity did not affect the pain of a horizontally thrown ball the ball would
Drupady [299]

If gravity had no effect on a ball after you threw it ... and there also
were no air to slow it down ... then the ball would continue traveling
in a straight line, in whatever direction you threw it. 

That's the heart and soul of Newton's laws of motion ... any object
keeps moving at the same speed, and in a straight line in the same
direction, until a force acts on it to change its speed or direction.\

If you threw the ball horizontally, then it would keep moving in the
same direction you threw it.  But don't forget:  The Earth is not flat.
The Earth is a sphere.  So, as the ball kept going farther and farther
in the same straight line, the Earth would curve away from it, and it
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4 0
3 years ago
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What is the current in milliamperes produced by the solar cells of a pocket calculator through which 3.70 C of charge passes in
Kaylis [27]

Answer:

Current flowing in the cell will be equal to 0.1284 mA

Explanation:

We have given charge q = 3.70 C

And time through which charge is flowing = 8 hour

We know that 1 hour = 60 minutes, and 1 minute = 60 sec

So 1 hour = 60×60 = 3600 sec

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We know that current is rate time rate of flow of charge

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So current flowing in the cell will be equal to 0.1284 mA

3 0
4 years ago
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