5. [1 mark] Sketch the velocity-versus-time graph for a car that accelerates uniformly from rest to 30 m/s in 5 seconds. The car remains at this constant velocity for the next 6 seconds. During the following 9 seconds, the car then slows down uniformly until its velocity become -10 m/s. During the last 3 seconds, the car comes to a complete stop uniformly.
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.
![5. [1 mark] Sketch the velocity-versus-time graph for a car that accelerates uniformly from rest
to 30 m/s in 5 seconds. The car remains at this constant velocity for the next 6 seconds. During
the following 9 seconds, the car then slows down uniformly until its velocity become -10 m/s.
During the last 3 seconds, the car comes to a complete stop uniformly.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff0328dd8-a304-4e99-bd87-0440ccae191a%2Fae824da1-4078-4390-8528-2e1bc4b75e7e%2Fogh68cj.jpeg&w=3840&q=75)
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