- #1
shaks
- 26
- 0
Hi Guys,
I am wondering that what physics involved here.
1. Why two men can't lift 2 ton car at 1 meter height but can push same car up to even 1000 meter.
2. At start car push takes much energy but later it requires less energy to push
So weight is same but 2 men can't move car vertically but can move car horizontally up to long distance?
Also specially once moved, why its easier to keep pushing car.
What physics and equations involved here. Can anyone post here?
Shaks
I am wondering that what physics involved here.
1. Why two men can't lift 2 ton car at 1 meter height but can push same car up to even 1000 meter.
2. At start car push takes much energy but later it requires less energy to push
So weight is same but 2 men can't move car vertically but can move car horizontally up to long distance?
Also specially once moved, why its easier to keep pushing car.
What physics and equations involved here. Can anyone post here?
Shaks