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A force of 50 N ,at an angle of 20°,was applied while pulling a 30 kg sled horizontally across the snow. If 939.69 J of work was done in total, how far was the sled pulled?
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A force of 50 N ,at an angle of 20°,was applied while pulling a 30 kg sled horizontally across the snow. If 939.69 J of work was done in total, how far was the sled pulled?

User Eklektek
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1 Answer

10 votes

Answer:

20m

Step-by-step explanation:

w = f × d

= (50cos20) × d

therefore, d = 20m

User Mouad EL Fakir
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5.0k points
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