(a) A car travels on a simple curve highway as shown in Figure QI(a) having a radius of r=2500 m such that at point A the car speed is 88 m/s. The driver is then applies brakes casuing a constant deceleration rate. The speed of the car has been reduced to 66 m/s after 8 sec. Determine: VA = 88 m/s 2500 m Figure QI(a): Car travels on highway. (v) Sketch all the acceleration direction of the car.
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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