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garri49 [273]
3 years ago
7

What is the name of the compound that goes with the chemical formula MgCl2

Physics
1 answer:
frez [133]3 years ago
8 0
Magnesium chloride is your answer
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C

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it transforms electrical energy into mechanical energy.

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The sound from a bolt of lightning travelled 4.08 km in 12.0 s. What was the speed
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Answer:

83.67 m/s

Explanation:

Set up a calculation to convert units of measure to what you need.

You have km/s and you need m/s.

4.08km     1000 m         83.67m

-----------  X ----------  =  ---------------   the km will cancel out and you are left

 12.0 s          1 km              s              with m/s

6 0
3 years ago
A 1000-kg whale swims horizontally to the right at a speed of 6.0 m/s. It suddenly collides directly with a stationary seal of m
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Answer:

Momentum after collision will be 6000 kgm/sec

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We have given mass of the whale = 1000

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We have to find the momentum after collision

From conservation of momentum

Initial momentum = final momentum

So final momentum = 6000 kgm/sec

5 0
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Dennis_Churaev [7]
I THINK C BECAUSE IF IT IS A GLASS BOX HOW DID A CACTUS GET IN AND NOTHING CAN GET IN OR OUT OF THE BOX SO THERE IS NO CACTUS IN THE BOX
6 0
3 years ago
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OK brainly if you want hard here here are sixty cups on a table. If one falls down, then how many remain
vivado [14]

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If one cup falls down then there will be 59 cups left.

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3 years ago
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