A7, A portoon boat approaches a low bridge 100 m ahead at a velocity of 140 mys. The pilot reduces the throttie, slowing the boat with a constant acceleration of -290 mv. 1. How long (in does it take the boat to reach the bridge 4. What is the velocity in m) of the boat when it reaches the bridge (indicate the direction with the sign of your answer)
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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