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denpristay [2]
4 years ago
11

28. Samuel applies a horizontal force of 35.0 N to a sleigh over a distance of 1.50 m

Physics
1 answer:
solong [7]4 years ago
5 0

Answer:

Explanation:

The formula you use is

W = F * d

F = 35.0 N

d = 1.5 m

W = 35 N * 1.5 m

W = 52.5 J (oules)

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Answer:

Runner A will be 0.05 km from the flagpole, and runner B will be 0.07 km from the flagpole

Explanation:

We can find when their paths will cross as follows:

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Where:

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When their paths cross we have:

X_{fA}+X_{fB}=5.8+4.9=10.7 km

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Now we can find the final distance of each runner.

X_{fA}=V_{A}*0.68

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Therefore, runner A will be 0.05 km from the flagpole, and runner B will be 0.07 km from the flagpole.

I hope it helps you!

     

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