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Ainat [17]
3 years ago
7

A veterinarian thinks that a dog has swallowed a key ring. Which types of electromagnetic waves is the doctor most likely

Physics
2 answers:
poizon [28]3 years ago
4 0

Answer:

X rays

Explanation:

ryzh [129]3 years ago
3 0

Answer:

X-Ray

Explanation:

I took the test

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An woman whose weight is 804 N stands on a long horizontal plank of wood 1.55 m from one end. The plank is uniform and is suppor
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Explanation:

There will be reaction force by  each vertical post on horizontal plank . Let it be R₁ and R₂ . R₁ is reaction force by the post nearer to woman

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Torque by reaction force = R₁ x 5.5

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