The particle is moving along a stright path such that its velocity at any time t is given by v = 24t -6t2 where v is in m/s. (a) What is the average velocity from t = 1 s to = 3 s? (b) what is the acceleration at t = 3s? (c) what is the average acceleration from t = 1 s to t = 3 sec? (d) When does the particle change its direction of motion? (e) what is the distance covered from t - 1s to t - 56
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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