Question

formulas of motion in plane

Answer 1

Its a vector quantity........that is the motion is in plane i.e ....on x,y,z coordinates..

Answer 2

As a result, equations of motion can be applied independently in X-axis and Y-axis to find the anonymous parameters. The above diagram represents the movement of an article because of the power of gravity. It is an example of projectile motion (which is a singular case of motion in aplane).