26. Patrolman Elmer saw Redentor's FX speeding at a constant rate of 120kph after almost hitting the train at the railroad crossing. Elmer starts chasing Redentor through motorcycle from rest, then accelerates at the rate of 6m/s^2 until maximum speed of 150kph is reached, and maintains in this speed. At what distance did Elmer take to catch Redentor? A. 0.654km B. 0.911km C. 1.06km D. 2.43km 27. Based on the problem stated in #26, how long before this chase came to its end? A. 25.34sec B. 33.17sec C. 41.92 sec D. 45.67sec 28. How long until Elmer reached his motorcycle's maximum speed? (Same given as in #26) A. 4.14sec B. 6.94sec C. 7.42sec D. 8.55sec
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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