Question

A car moving on a slope is balanced by different type of forces. The force acting vertically downward is given by ________.
(a) Mg (b)Mg cosØ (c)Mg sinØ
(d) Zero (e) None of these

please explain it also ...

Answer 1

the force acting vertically downwards will be mg as the gravitational force always acts vertically towards the ground it does not depends upon whether the object is on a slope or on a plane ground

Answer 2

b)mgcos© acts vertically downwards