An object, which is initially at rest on a frictionless horizontal surface, is acted upon by four constant forces. F¡ is 11.1 N acting due east, F2 is 28.6 N acting due north, F3 is 52.1 N acting due west, and F4 is 17.4 N acting due south. How much total work is done on the object in 2.22 s, if it has a mass of 16.0 kg? total work done on object: J Which type of energy is changing for the object while the work is being done? internal energy elastic potential energy gravitational potential energy kinetic energy
Displacement, Velocity and Acceleration
In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.
Linear Displacement
The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
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