The common magnolia tree (Magnolia grandiflora), which is sometimes referred to as Southern magnolia, is hardy in U.S. Department of Agriculture plant hardiness zones 7 through 9. Common magnolias are prized by home gardeners for their evergreen foliage and fragrant, showy blooms, but their roots are also distinctive.he way that the roots curl as they grow can make magnolia roots prone to girdling if the roots circle close to the treeâs trunk. Magnolia roots are also close to the soil surface, with the majority of them within the top foot of soil.
Definition of MOMENT OF A FORCE. 1. of a point: the product of the distance from the point to the point of application of the force and the component of the force perpendicular to the line of the distance.
In physics, a force is an interaction between two objects that has the ability to change the motion of one or both of the objects. One of the fundamental forces of the universe is the electric force. This is the force that exists between all charged particles. The electric force is responsible for such diverse phenomena as making your hair stand up on a cold, dry day, creating chemical bonds, and allowing you to see when you turn on a lamp on a dark night.