The diagram below presents the position and elapsed time of a motorbike that starts from rest and accelerates at a constant rate. 0s1s 2s 3,s 4 s 5,s Om 2m 8 m 18 m 32 m 50 m What is the average velocity of the motorbike during first 5 s? A A. 0 m/s B) B. 5 m/s c) C. 10 m/s D D. 15 m/s Question 14 The diagram below presents the position and elapsed time of a motorbike that starts from rest and accelerates at a constant rate. 0s1s 2s 3,s 4 s 5 s Om 2 m 8 m 18 m 32 m 50 m What is the acceleration of the motorbike? A) A. 0 m/s^2 B B. 2 m/s^2 C. 4 m/s^2 D D. 6 m/s^2
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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