3 years ago

Choosing to run so that you can become a better runner is an example of which fitness principle?

2 answers:

7 0

The answer is specificity. You are selecting a specific exercise option that is directed to be relevant to improve your goal.<span />

Nitella [24]3 years ago

5 0

Specificity, hopefully this helps

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Determine the magnitude of the momentum of a ... 107-kg halfback moving eastward at 8 m/s.The halfback's momentum in kgm/s is:

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Given:

The mass of the halfback is m = 107 kg

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To find the momentum.

Explanation:

The momentum of the halfback is

$\begin{gathered} p=\text{ mv} \\ =\text{ 107}\times8 \\ =\text{ 856 kg m/s} \end{gathered}$

Thus, the momentum of the halfback is 856 kg m/s

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m = 5.29 kg.

Mass = 5.29 kg.

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