Vector Position and Trajectory Quiz

$Vav = M1M2$

$r(t) = x(t)i + y(t)j + z(t)k$ (correct)

$Vav = \frac{M1M2}{t2-t1}$

$Vav = \frac{M1M2}{t2+t1}$

Rectilinear

Average velocity

Curvilinear (correct)

Displacement

The vector that relates two distant positions of the trajectory

The vector that relates two neighboring positions of the trajectory (correct)

The vector that relates two positions at the same time

The vector that relates two positions at different times

<p>$Vav = \frac{M1M2}{t2-t1}$</p> Signup and view all the answers

<p>The velocity at a given time t</p> Signup and view all the answers