A truck starts from rest and accelerates at 0.8m/s². 7 s later, a car accelerates from rest at the same starting point with an acceleration of 3m/s². a) Where and when does the car catch the truck? 167 m from the starting point at 14.475 seconds from the moment the truck started to accelerate.
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 truck starts from rest and accelerates at 0.8m/s^2. 7 s later, a car accelerates from rest at the same starting point with an acceleration of 3m/s^2.
a) Where and when does the car catch the truck?
__ m from the starting point
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