A crate of mass 15kg slides at constant speed along a horizontal surface under the action of a pushing force of 205 N acting downwards on the crate at an angle of 25o to the horizontal. Solution: Calculate for the crate: d) The work done against friction in moving the crate a distance of 5 m f) The power required to move the crate if it takes 6.5s to move the crate through the distance of 5m

Q: find the acceleration of the plane

A: find the acceleration of the plane .

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Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.