3 years ago

Choose all the answers that apply.

1 answer:

8 0

<span>According to Newton's first law of motion:

-- objects at rest will remain at rest unless acted upon by an outside force

-- objects in motion will remain in motion unless acted upon by an outside force

</span>

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2 years ago

The maximum speed around a level curve is 30.0 km/h. What is the maximum speed around a curve with twice the radius?

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When the radius is doubled, its speed will be 42.42 km/h.

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