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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?

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?

asked
User Eklektek
by
7.9k points

1 Answer

10 votes

Answer:

20m

Step-by-step explanation:

w = f × d

= (50cos20) × d

therefore, d = 20m

answered
User Mouad EL Fakir
by
8.6k points
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