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garri49 [273]
3 years ago
6

The prediction that alcohol slows reaction time is:_________.

Physics
1 answer:
ddd [48]3 years ago
4 0

Answer:

b) directional

Explanation:

The prediction that alcohol slows reaction time is Directional . This is because for alcohol to be known as one which slows reaction time means there have been various hypothesis conducted which supports this.

In this case, formulation of a null hypothesis is usually necessary which means that alcohol does not slow reaction time and another alternative hypothesis that suggests that alcohol slows reaction time.

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6 0
3 years ago
A truck with 0.420-m-radius tires travels at 32.0 m/s. what is the angular velocity of the rotating tires in radians per second?
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v=ω×r

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32=ω×0.42

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