A person holds a bucket of weight 60 N. He walks 7m along the horizontal path and then climbs up a vertical distance of 5 m. The work done by the man is
a)
300 J
b)
420 J
c)
720 J
d)
None of these
A person holds a bucket of weight 60 N. He walks 7m along the horizontal path and then climbs up a vertical distance of 5 m. The work done by the man is
a)
300 J
b)
420 J
c)
720 J
d)
None of these
Question ID - 50981 | SaraNextGen Top Answer
A person holds a bucket of weight 60 N. He walks 7m along the horizontal path and then climbs up a vertical distance of 5 m. The work done by the man is
a)
300 J
b)
420 J
c)
720 J
d)
None of these
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A person holds a bucket of weight 60 N. He walks 7m along the horizontal path and then climbs up a vertical distance of 5 m. The work done by the man is |
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|
a) |
300 J |
b) |
420 J |
c) |
720 J |
d) |
None of these |
1 Answer
127 votes
Answer Key / Explanation : (a) -
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(a) No work is done while covering the horizontal distance because But work is done during vertical displacement which is given by
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127 votes
Answer Link
127