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lapo4ka [179]
3 years ago
10

A goose waddles 18.0 m north and then 5.00 m east. He then walks 2.00 m south and 2.00 m west. What is the magnitude and directi

on of his displacement?
Physics
1 answer:
olya-2409 [2.1K]3 years ago
7 0
Your answer should be 16.3 m 79.4º east of north
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A 1.00-kg mass is attatched to a string 1.0m long and completes a horizontal circle in 0.25s. What is the centripetal accelerati
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-- The string is 1 m long.  That's the radius of the circle that the mass is
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</span>
That's it.  It takes roughly a 142-pound pull on the string to keep
1 kilogram revolving at a 1-meter radius 4 times a second !<span> 
</span>
If you eased up on the string, the kilogram could keep revolving
in the same circle, but not as fast.

You also need to be very careful with this experiment, and use a string
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