a pair of Bullock exert a force of 140 N on a plough. the field being ploughed to 15m long. how much work is done in ploughing the length of the field ?
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Work done= force x displacement
?
W = 140 x 15
W = 2100Nm or 2100 joule
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➧Force = 140 N
➧Displacement = 15 m
❱ Work Done ➾ F × D
➾ 140 × 15
➾ 2100 J ...✔
_________ Thanks...✊
➧Force = 140 N
➧Displacement = 15 m
❱ Work Done ➾ F × D
➾ 140 × 15
➾ 2100 J ...✔
_________ Thanks...✊
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