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Brrunno [24]
3 years ago
6

How long should you hold a stretch? 10-30 seconds 90 seconds 5 minutes

Physics
2 answers:
AlladinOne [14]3 years ago
6 0
The National Academy of Sports Medicine recommends holding a static stretch for about 30 seconds to achieve better flexibility. so the first one basically
galina1969 [7]3 years ago
5 0

I think you should hold a stretch for 10-30 seconds

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Korolek [52]

If we have the angle and magnitude of a vector A we can find its Cartesian components using the following formula

A_x = |A|cos(\alpha)\\\\A_y = |A|sin(\alpha)

Where | A | is the magnitude of the vector and \alpha is the angle that it forms with the x axis in the opposite direction to the hands of the clock.

In this problem we know the value of Ax and Ay and we need the angle \alpha.

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Option 4.

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3 years ago
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