A swimmer in a river is chatting with a friend who is on the river bank. If the river current is flowing at 0.339 mph to the east, with what velocity relative to the water would the swimmer need to swim in order to remain in place relative to the person on shore? O 0.678 mph to the west O 0.339 mph to the north O 0.339 mph to the east O 0.339 mph to the west
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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