Problem 2.25 A car moving in a straight line starts at z = 0 at t = 0. It passes the point = 25.0 m with a speed of 11.0 m/s at t = 3.00 s. It passes the point x = 365 m with a speed of 48.0 m/s at t = 20.0 S. ▼ Part A Find the average velocity between t = 3.00 s and t = 20.0 s. V= Submit Part B ΫΠ ΑΣΦ S a= X Incorrect; Try Again; 5 attempts remaining Previous Answers Request Answer Submit PE ΠΠ ΑΣΦ Find the average acceleration between t = 3.00 s and t = 20.0 s. C C ? Previous Answers Request Answer ? X Incorrect; Try Again; 5 attempts remaining m/s m/s²

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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.