a.) A car traveling along a straight road at 66 feet/second accelerated to a speed of 88 feet/second over a distance of 444 feet. What was the acceleration of the car, assuming that it was constant? b.) What constant deceleration would a car moving along a straight line have to be subjected to if it
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.
a.) A car traveling along a straight road at 66 feet/second accelerated to a speed of 88 feet/second over a distance of 444 feet. What was the acceleration of the car, assuming that it was constant?
b.) What constant deceleration would a car moving along a straight line have to be subjected to if it were brought to rest from a speed of 90 feet/second in 9 seconds? What would be the stopping distance?
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