For each of the following journeys find (a) the initial and final positions [b] the total displacement Icl the total distance travelled [d] the velocity and speed for each part of the journey le] the average velocity for the whole journey If the average speed for the whole journey.
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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3 For each of the following journeys find
(a) the initial and final positions
(b) the total displacement
[c] the total distance travelled
[d] the velocity and speed for each part of
the journey
le] the average velocity for the whole
journey
[iv]
Position (km)
(f) the average speed for the whole
journey.
20
15
10
5
0
-5
-10
-15
-20
A
1 2 3 4 5 6 Time (hours)
Figure 19.15
C
B
(iv) (a) 0km, 25 km
(b) 25 km
(c) 65 km
(d) AB:-10kmh,
10kmh ¹;
BC: 11.25 kmh ¹,
11.25 kmh ¹
(e) 4.167 kmh™¹
(f) 10.83 kmh](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6953344f-5ace-41a8-b589-ccd4dbc91a20%2Ff508b033-b9de-47c8-ac9e-31ebaa0fc134%2Fkv9i34_processed.png&w=3840&q=75)
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