During a relay race, you run the first leg of the race, a distance of 1.8 x 104 m to the north, in 22.26 s. You then run the same distance back to the south in 24.05 s in the second leg of the race. Suppose the positive y axis points to the north. (Express your answers in vector form). (a) What is your average velocity for the first leg of the relay race? Vav, y = 8.0 m/s (b) What is your average velocity for the entire race? Vav, y =0 v m/s
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.
During a relay race you run the first leg of the race a distance of 1.8×10^2 m to the north in 22.26 seconds you then run the same distance back to this house in 24.05 seconds in the second leg the the race
what is your average velocity for the first leg of the race
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