Question 2 A car starts from rest at s = 0 and travels along a straight road with the speed described: t = 0 s, v=0 m/s; t = 4 s, v = 5 m/s; t = 10 s, v = 5 m/s; t = 15 s. v = 0 m/s. Determine the total distance the car travels until it stops. O 12.5 m O 20 m O 40 m O 52.5 m
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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