Samir tests his new motorcycle by racing with Ahmad. Both start from rest, but Samir leaves the starting line 2.00 s after Ahmad does. Ahmad moves with a constant acceleration of 3.0 m/s2, while Samir maintains an acceleration of 4.0m/s2. Find (a) the time at which Samir overtakes Ahmad, | (b) the distance that Samir travels before catching Ahmad, and (c) the velocity of both cars at the instant Samir overtakes Ahmad
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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