The car is 125 m away Starting from rest, Mary accelerated for half the distance to the car, then slows down to stop over at the other half of the distance she took only 40 seconds to complete the whole trip. What is her acceleration for the first half in m/s^2. What is her max speed in m/s
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 car is 125 m away Starting from rest, Mary accelerated for half the distance to the car, then slows down to stop over at the other half of the distance she took only 40 seconds to complete the whole trip. What is her acceleration for the first half in m/s^2. What is her max speed in m/s
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