Question

A block of mass M is sliding down
the plane. Coefficient of static
friction is us and kinetic friction is
uz.Then friction force acting on the
block is :
(a) (F + Mg) sino
(b) uk (F + Mg) cose
(c) u Mg cose
(d) (Mg +F) tano​

Answer 1

d is the answer. ....

Hope this will help you....