The driver of a car slams on the brakes when he sees a tree blocking che road. The car slows uniformly with acceleration of -5.40 m/s2 for 1.15 s, making straight skid marks 63.3 m long, all the way to the tree.
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.
![The driver of a car slams on the brakes when he sees a tree blocking
the road. The car slows uniformly with acceleration of -5.40 m/s2 for
4.15 s, making straight skid marks 63.3 m long, all the way to the tree.
With what speed (in m/s) does the car then strike the tree? m/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6ebd6baa-6ba5-4a63-84b4-953d306b78d4%2F6fdb2186-2252-43b2-8f46-65b6939042f8%2Fu6pbec_processed.jpeg&w=3840&q=75)
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