| Aditi asks : how to make a sphere from thermocol?????????? plz reply fast i have to make a project |
| Rajeev vashisht be mba asks : It it possible to time the market? Then what investment strategies can be followed to make profit? |
| Shivani shukla asks : SOLVE THIS RIDDLE in some situations, i oppose the motion in other situations, i facilitate the motion but, i always oppose the relative motion between two moving surfaces. put some lubricant, and i become small there make the moving surfaces rough i make the movement tough i may be - static, sliding or rolling but whenever two surfaces are in motion i am always there, tell me who i am ! |