The world record for the 500-meter dash is held by David Rudisha and is 57.69 s A. Assuming that Rudisha competed by running one lap on a circular track with a 500-meter circumference, what was his overall displacement during the race? B. What was Rudisha's average speed? C. Traveling at Rudisha's average speed from part b), how long would it take to get to Denver, which is approximately 105 km away?
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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