[2] A train moves slowly along a straight portion of the track according to the graph of position vs. time in the following Figure. Find (a) the average velocity for the total trip, (b) the average velocity during the first 4.00s of motion, (c) the average velocity during the next 4.00 s of motion, (d) the instantaneous velocity at t 5 2.00 s, and (e) the instantaneous velocity att= 27)
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.
![[2] A train moves slowly along a straight portion of the track according to the graph of position
vs. time in the following Figure. Find (a) the average velocity for the total trip, (b) the average
velocity during the first 4.00 s of motion, (c) the average velocity during the next 4.00 s of
motion, (d) the instantaneous velocity at t 5 2.00 s, and (e) the instantaneous velocity att=
9.00 s.(see the fig 2.7 in page 37)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F031fea64-53c1-4b1a-8a92-2c01a70eb213%2Fb1355610-9190-43c5-88a8-b97c9d4f4dde%2F1pn43fi_processed.jpeg&w=3840&q=75)
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