Inertia
thrown in front when hit something with speed
coin fell down into glass when the paper is push quickly
the items stay at the same place when the tablecloth is pull quickly
the sauce came out after we suddenly stop the moving bottle
the movement of people in the bus when it accelerates or brakes
the movement of the elephant slower if it moves zig-zag
Applications of the concept of inertia
Ways of reducing the negative effects of inertia
Assess yourself by staged practices