Question

A block of mass m is placed on a smooth
inclined wedge ABC of inclination 0 as shown in
the figure. The wedge is given an acceleration a
towards the right. The relation between a and e
for the block to remain stationary on the wedge is
(1) a-coseco
(2) a= sin02g
(3) a = g tano
(4) a = g coso​

Answer 1

Answer:

(3) a = gtan thita.

Hope it helps u.