A 2D (two-dimensional) barcode is a graphical image that stores information both horizontally -- as one-dimensional <term>bar code</term>s do -- and vertically. As a result of that construction, 2D...
Centripetal force is the inward-seeking pull of an object. Centrifugal force is the opposite; it appears to pull objects away from the center or axis of rotation.
10kg 5kg. Forces are also used to change the direction of motion which is still acceleration. Centripetal force is a force that keeps an object traveling in a circle. - The force is pointing to the center of the circle.