query: Why is work done by non-conservative force around a closed path not zero?
positive_passages.docid: 22490
positive_passages.text: Does it take energy to move something in a circle?
negative_passages.docid: 131167
negative_passages.text: Kinetic energy of the object, but Potential energy of the system: Why is it so?
negative_passages.docid: 156334
negative_passages.text: Why force $F$ is equal to $ma$ and not $mv$?
negative_passages.docid: 15338
negative_passages.text: Why is the centre of mass displaced even when external force is 0?
negative_passages.docid: 78062
negative_passages.text: Please help understanding the difference between force and kinetic energy for an object hitting a wall?
negative_passages.docid: 97765
negative_passages.text: Force as gradient of scalar potential energy
negative_passages.docid: 100694
negative_passages.text: Kinetic energy in work energy theorem
negative_passages.docid: 122670
negative_passages.text: Explanation for $E~$ not falling off at $1/r^2$ for infinite line and sheet charges?
negative_passages.docid: 144455
negative_passages.text: Why isn't the acceleration at the top point of a ball’s journey zero?
negative_passages.docid: 113117
negative_passages.text: How do many conservative forces come together to make a non-conservative one?
negative_passages.docid: 135873
negative_passages.text: Is friction a conservative force?
negative_passages.docid: 65256
negative_passages.text: What is the origin of non-conservative force?
negative_passages.docid: 72504
negative_passages.text: What exactly makes a force conservative?
negative_passages.docid: 150133
negative_passages.text: Why is work scalar and the dot product of force and displacement?
negative_passages.docid: 21948
negative_passages.text: What "propagates" a force through the rest of a solid?
negative_passages.docid: 106219
negative_passages.text: Why exactly is work a path function?
negative_passages.docid: 89692
negative_passages.text: Work done by a friction in rolling