Figure 2 shows that a river has a steady speed of viver Sam swims upstream for a distance of 2.00km and returns to the starting point. If Sam can swim at a spoced of 1.50 m/s in still water, IT Vdownstream Vupstream Starting point Vriver Figure 2 calculate (a) the time taken for the round trip if vrirer - 0. (b) Sam's vekocity with respect to the river bank when he swims upstream if Vriver = 0.800 m/s. (e) Sam's velocity with respect to the river bank when he swims downstream if vriver = 0.800m/s. (d) the time taken for the round trip if vver = 0.800 m/s.
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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