1. The position vs time graph of an object is shown below. Answer the questions based on the graph. OA. 0.0s - 0.5 s OB. 0.5 s - 1.0 s Position (m) OC. 1.0-2.0 s 1 0.9 0.8 0.7- 0.6- 0.5- 0.4- 0.3- 0.2 öö 210 0.1 0 0.8 Time (s) (a) During which interval of time is the particle at rest? Position vs. Time 0 (0.5 s, 0.5 m) (1.0 s, 0.5 m) 0.4 1.2 1.6 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.

![(b) During which interval of time is the particle traveling in the negative direction?
- A. 0.0 – 0.5 s
- B. 0.5 s – 1.0 s (Selected)
- C. 1.0 – 2.0 s
(c) In which interval is the speed of the particle the greatest?
- A. 0.0 s – 0.5 s
- B. 0.5 s – 1.0 s
- C. 1.0 – 2.0 s
(d) Calculate the velocity between 0.0 s – 0.5 s.
\[ v = \, \boxed{\phantom{0}} \, \text{m/s} \]
Notes:
- There is a handwritten annotation "0.5/3.26" next to question (b).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0bc89b86-0319-465b-96a1-f0c9ce452bb7%2F15fdbda7-d98c-477d-b853-9ee3e0b65f74%2F82uk9kc_processed.jpeg&w=3840&q=75)

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