Three particles move along the x-axis, each starting at to = 0 s. The graph for A is a position-versus-time graph; the graph for B is a velocity-versus-time graph; the graph for C is an acceleration-versus-time graph. Figure 1 of 3 x (m) 30 20 10 0 -10 -20- -N 2 Particle A 4 6 8 -t (s) ▶ Part A Part B Part C Find the velocity of the particle C at t = 4.0 s. Particle starts with voz = 10 m/s at to = 0 s. (Figure 3) Express your answer with the appropriate units. ► View Available Hint(s) μA ? m vc = 100 S Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
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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