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vlabodo [156]
3 years ago
9

Which one of the following is NOT a simple machine?

Physics
1 answer:
ivann1987 [24]3 years ago
6 0
It is hammer because hammers are not examples of a simple machine
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Which of the following statements best describe destructive forces? A. Forces that build up, create, landmasses. B. Forces that
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Equations to use: v= λ ∙ f v=d/t
Margarita [4]

b. 460.8 m/s

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c. 18,000 m

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The relationship between speed of the wave, distance travelled and time taken is

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Re-arranging the formula and substituting the numbers into it, we find:

d=vt=(6,000 m/s)(3 s)=18,000 m

3 0
3 years ago
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