Physics, 30.11.2019 06:31 baileyportillo
Before railroad were invented, goods often traveled along canals, with mules pulling barges from the bank. if a mule is exerting a 12,000n force for 10km, and the rope connecting the mule to the barge is at a 20 degree angle from the direction of travel, how much work did the mole do on the barge?
a. 12mj
b. 11mj
c. 4.1mj
d. 6mj
Answers: 3
is the force executed in the direction of the displacement and the d the displacement.
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Before railroad were invented, goods often traveled along canals, with mules pulling barges from the...
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