Recent content by shohin

tnxxxxxxxxxxxxxxxxxxxxx a lotttttttttt for your time ur a life saver i think i finally got it

"the required friction force to prevent slipping is less than the component of gravity down the incline." can u prove this?

why is it less? why can't it be equal? static friction should always equal the opposite force

i got this frm another source, it wrong then acoording to u? "To explain, let me first give you the example of a block resting on a table with friction. The block does not move till the force is more than the maximum frictional force even though we may have applied force passing through...

thats good, but i wwnted to knw what would happen if i placed a perfect sphere of mass 'm', on an incline of inclination x, such that the frictional force equals mgsinx (component of gravity),

hi, a doubt regarding rolling motion of a ball down the incline has been giving me sleepless nights for a couple of days now, here is it- if a perfect sphere is placed on an inclined plane with angle of inclination x (say), its translation of the CM, and rotation can be treated seperately...