A sphere can roll on a surface inclined at an angle theta if the friction coefficient is more than (1)/(7)g tan theta. If a sphere is released from rest on the incline.

A sphere can roll on a surface inclined at an angle theta if the frict

1.	A sphere can roll on a surface inclined at an angle theta if the friction coefficient is more than (1)/(7)g tan theta. If a sphere is released from rest on the incline.
Answer» it will stay at REST it will make PURE translational motion it will translate and rotate about the CENTRE the angular momentum of the sphere about its centre will remain constant Answer :C