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An Olympic skier glides down a hill, inclined at 25° to the horizontal, at 18 m/s. How long did it take for her to ski 800 m to the bottom of the hill? 44.4 s 10.5 s 4.0 s 1.6 s…

An Olympic skier glides down a hill, inclined at 25° to the horizontal, at 18 m/s. How long did it take for her to ski 800 m to the bottom of the hill? 44.4 s 10.5 s 4.0 s 1.6 s…
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An Olympic skier glides down a hill, inclined at 25° to the horizontal, at 18 m/s.

How long did it take for her to ski 800 m to the bottom of the hill?

44.4 s

10.5 s

4.0 s

1.6 s

User Malak
by
6.9k points

1 Answer

3 votes

Divide total meters by meters per second:

800 m / 18 m/s = 44.4 seconds

Answer: 44.4

User Monty Wild
by
7.4k points
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