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STatiana [176]
4 years ago
11

Holding a book while walking means i am doing work on the book. true or false

Physics
1 answer:
Ulleksa [173]4 years ago
6 0
False, while holding the book it means there is no work done on the book.
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When all else remains the same, what effect would decreasing the focal length have on a convex lens?
strojnjashka [21]

Answer:

It would cause the lens to produce only real images. It would cause the lens to produce only virtual images. It would make the lens stronger. It would make the lens weaker.

Explanation:

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5 0
3 years ago
What is your weight on Venus, assuming that the acceleration due to gravity on Venus is 8.875 m/s^2 and your mass is 50 kg.
Volgvan

Answer:

Weight on Venus = 443.75 N

Explanation:

Weight of a body is the product of mass and acceleration due to gravity.

So we have

       Weight =  Mass x Acceleration due to gravity

        W = mg

        Mass, m = 50 kg

        Acceleration due to gravity, g = 8.875 m/s²

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Weight on Venus = 443.75 N

3 0
3 years ago
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What are stepdown transformers used for
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Answer:

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Explanation:

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7 0
3 years ago
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Leto [7]

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Explanation:

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3 years ago
Which Si unit would be most appropriate for measuring the length of a
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Explanation:

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