What is the straight line that is drawn from the centre of gravity to the ground called?Group of answer choicesThe line of gravity.The centre of gravity.The base of support.The equilibrium line

What is the point at which all mass of an object seems to be concentrated called?Group of answer choicesThe centre of gravity.The equilibrium point.The line of gravity.The base of support.

It is a line parallel to the picture plane base and the ground:

What term describes a straight line that touches a curve at one point and matches its gradient?

Which definition matches the term Line?Group of answer choicesa set of points extending forever in two opposite directionsthe intersection of the x-axis and y-axis on a coordinate plane; labeled with ordered pair, (0, 0)the ratio of any y-value to its corresponding x-value in a proportional relationship

5.___________ is the force that pulls all objects towards the center of the earth.A. GravityB. InertiaC. Potential EnergyD. Centripetal Force