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muminat
3 years ago
11

HELP ME PLEASE!!!THIS IS SCIENCE!!

Physics
1 answer:
emmainna [20.7K]3 years ago
4 0
The very first option is correct, as any other answer is either incorrect in terms of optics or does not stop you from seeing the apple.
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What device increases voltage?
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Your answer would be C.

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Hope this helps; have a great day!

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Grasses, shrubs and trees are called producers because they make ______a. water_____b. carbon dioxide_____c. minerals_____d. foo
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3 years ago
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When you place leftover food in the refrigerator, what kind of energy do you
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A firecracker in a coconut blows the coconut into three pieces. Two pieces of equal mass fly off south and west, perpendicular t
Natasha_Volkova [10]

Answer:

v=12.5 i + 12.5 j m/s

Explanation:

Given that

m₁=m₂ = m

m₃ = 2 m

Given that speed of the two pieces

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u₂ =- 25 i m/s

Lets take the speed of the third mass = v m/s

From linear momentum conservation

Pi= Pf

0 = m₁u₁+m₂u₂ + m₃ v

0 = -25 j m  - 25 i m + 2 m v

2 v=25 j   + 25 i m/s

v=12.5 i + 12.5 j m/s

Therefore the speed of the third mass will be v=12.5 i + 12.5 j m/s

4 0
3 years ago
What type of energy transfer occurs through light or electromagnetic waves?
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