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Alex787 [66]
3 years ago
7

Someone plz answer this quickly!!

Physics
1 answer:
Serjik [45]3 years ago
8 0

Answer:

B. In the same group

Explanation:

Elements in the same group shared chemical properties.

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According to the photon energy formula, tripling the frequency of the radiation from a monochromatic source will change the ener
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By a factor of 3

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When a roller coaster gets to the bottom of a descent, describe the energy transfers and changes to energy stores that happen if
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its B

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If the coefficient of static friction is 0.357, and the same ladder makes a 58.0° angle with respect to the horizontal, how far
zavuch27 [327]

Answer: d= 0.57* l

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And Between somewhere we have the weight of painter acting downward equal to= mg

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d= \frac{241.75}{69.1*9.8} *l * tan 58

d= 0.57* l

So painter can be along the 57% of length before the ladder begins to slip

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