An outdoor track (400 m total distance) athlete running at their full speed passes the 100m mark at 13.5 s. Unfortunately, they experience rigor mortis in a calf muscle at 40 s and have to drop out of the race. How far did they run before having to quit? (to 4 significant places) O 312.3 m 284.0 m 296.3 m 306.7 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.
Given data:
Total distance = 400 m
Distance traveled in 13.5 seconds = 100 m
Required:
The distance traveled in 40 s
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