I cant do all but I can do number 4
When force moves ur leg u start skatin and when that happenes ur using a lot of force to move
The answer to that question is c. tamod
I’m not really sure but I think it’s D type 1 lever
You could use a magnetic generator or you could use hydraulic power
Answer:
the volume of liquid decreased due to evaporation from the exposed free surface of water so molecules got evaporated .
evaporation occurs at room temperature.
