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Orlov [11]
3 years ago
13

A large solar farm has 21 700 solar panels and generates 5.0 MW of power.

Physics
1 answer:
almond37 [142]3 years ago
8 0

Answer:

answer is

Explanation:

average power each panel produces = 21700/ 5×10^6

4340 ×10^-6

that's mean 4340 micro Watt

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An 68 kg man on ice skates is pushing his 34 kg son, also on skates, with a force of 115 N. Together, they move across the ice s
Radda [10]

Answer:

a)115 N

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Explanation:

Given that

Mass of man(M)= 68 kg

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F= 115 N

As we know that from third law of Newtons ,It sates that every action have it reaction in opposite direction but same in magnitude.

So the force exerted by boy on father = 115 N

From Newtons second law of motion

F= m a

F=Force

m= mass

a=acceleration

For father

115 = 68 x a

a=1.69 m/s²

For son

115  = 35 x a'

a'=3.28  m/s²

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3 years ago
A swimmer standing near the edge of a lake notices a cork bobbing in the water. While watching for one minute, she notices the c
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Answer:

4Hz (240 cycles/60 seconds = 4 cycles/second)

Explanation:

hope this helped!

5 0
3 years ago
This is Formation of the Solar System Lab Report
Ainat [17]

Answer:

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Explanation:

3 0
2 years ago
Dani says, "This classroom is 11 meters long. A meter is longer than a yard, so if I measure the length of this classroom in yar
WITCHER [35]

Answer:

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6 0
2 years ago
A race car rounding a corner at a constant speed of 200 miles per hour.
ICE Princess25 [194]

Answer:

Yes since it is changing direction

Explanation:

A race car rounding a corner at a constant speed of 200 miles per hour

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