А. The driver steps on the gas and the car moves with an acceleration of a=4.0 m/s for t=5.0s. How fast is it going after those 5 seconds? a:4. A= V, + 2AA X 16 t:5. 10 1 %3D 2a 2(5) 0= V + 2a0X 2a asked for velocily В. still traveling at the same speed from part A, what is the magnitude of the acceleration needed to stop the car at the stop sign? The car is now approaching a stop sign which is 50 meters away. If the car is
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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