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lisabon 2012 [21]

2 years ago

9

Four students are each pushing on one side of a box. Mara is pushing to the west, Cindi is pushing to the east, Chris is pushing

to the north, and Sammy is pushing to the south. If the box moves to the east, which student does work on the box?

1 answer:

jenyasd209 [6]2 years ago

5 0

Answer:

cindi

Explanation:

cindi's work done is larger than all the other students combined

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2 years ago

When a mass of 29 g is attached to a certain spring, it makes 20 complete vibrations in 3.1 s. What is the spring constant of th

never [62]

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$f=\dfrac{1}{2\pi}\sqrt{\dfrac{k}{m}}$

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