Timeline for How is energy conserved when a man climbs a stair?
Current License: CC BY-SA 3.0
12 events
| when toggle format | what | by | license | comment | |
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| Dec 3, 2018 at 10:32 | history | protected | Emilio Pisanty | ||
| Dec 3, 2018 at 9:42 | answer | added | Prakhar Bhalla | timeline score: -2 | |
| Oct 21, 2017 at 18:15 | comment | added | Divx | Hello Gagandeep I need your help with this question. physics.stackexchange.com/q/364216/171832 | |
| Oct 17, 2017 at 18:20 | history | edited | Qmechanic♦ | CC BY-SA 3.0 |
added 1 character in body; edited tags
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| Oct 17, 2017 at 17:10 | vote | accept | Gagandeep Singh | ||
| Oct 17, 2017 at 16:37 | answer | added | Manuel Fortin | timeline score: 0 | |
| Oct 17, 2017 at 16:35 | answer | added | JMac | timeline score: 0 | |
| Oct 17, 2017 at 16:24 | history | edited | Gagandeep Singh | CC BY-SA 3.0 |
added 10 characters in body
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| Oct 17, 2017 at 16:23 | comment | added | Gagandeep Singh | By normal I mean normal reaction exerted by stairs on the man | |
| Oct 17, 2017 at 16:20 | comment | added | John Rennie | But since work done by normal on the man is zero - that seems wrong. Assuming by normal you mean the vertical gravitational force the work the man does against it is equal to $mgh$. | |
| Oct 17, 2017 at 16:13 | review | First posts | |||
| Oct 17, 2017 at 16:29 | |||||
| Oct 17, 2017 at 16:08 | history | asked | Gagandeep Singh | CC BY-SA 3.0 |