A car traveling at 35.0 km/h speeds up to 43.0 km/h in a time of 8.00 s. The same car later speeds up from 65.0 km/h to 73.0 km/h in a time of 8.00 s. Let the +x direction point in the direction the car is traveling. Calculate the magnitude a₁ of the constant acceleration for the first time interval. Determine the distance d₁ traveled by the car during the first time interval. Calculate the magnitude a2 of the constant acceleration for the second time interval. Determine the distance d₂ traveled by the car during the second time interval. a₁ = d₁ = a₂ = d₂ = m/s² m m/s² m
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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