network profile
| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 7 months |
| seen | Oct 7 '12 at 16:00 | |
| stats | profile views | 1 |
|
Feb 21 |
awarded | Student |
|
Oct 7 |
awarded | Scholar |
|
Oct 7 |
accepted | Needed Energy For Lifting 200 kg weight |
|
Oct 7 |
comment |
Needed Energy For Lifting 200 kg weight I'm sorry I should be more spesific. Mass of the object is I think should be 20 kg, so weight can be calculated as 200 kg with 10 m/s g; and height over is 50 meters. Also there could be a speed variable for this cause. |
|
Oct 7 |
asked | Needed Energy For Lifting 200 kg weight |
