Determine whether each of the forces listed is a real or a fictitious force. Also decide whether it is a body or a surface force. (a) Gravity force (b) Pressure force (c) Coriolis force (d) Inertial...

Determine whether each of the forces listed is a real or a fictitious force. Also decide whether it is a body or a surface force.

(a) Gravity force

(b) Pressure force