2 years ago

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

2 answers:

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]2 years ago

5 0

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

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Murrr4er [49]

Answer:

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Explanation:

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1) You slam on the brakes of your car in a panic, and skid a certain distance on a straight level road. If you had been travelin

aleksandr82 [10.1K]

Answer:

d = 4 d₀o

Explanation:

We can solve this exercise using the relationship between work and the variation of kinetic energy

W = ΔK

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the work is

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we substitute

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using the same expressions we find

d = ½ m (2v₀)² / fr

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d = 4 d₀o

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2 years ago

? Which statement is true of an object in equilibrium?

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3 years ago

dangina [55]

Answer:

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