ст 3. Given: 7(t) =|-5.0 cm + (1.2 ) t²| i +(3.0 ) tj ст For the time interval from t = 2 to t = 4.0 s, find a)displacement b) average velocity c) average acceleration
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.
Given r->(t)=[-5.0cm + (1.2 cm/s2)t2]i + (3.0cm/s)tj
For the time interval from t = 2 to t = 4.0 s, find
a) displacement
b) average velocity
c) average acceleration
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