Question

The position of a baseball relative to home plate changes from$<15,8,-3>$m to$<20,6,-1>$m in$\mathbf{0}\mathbf{.}\mathbf{1}$s. As a vector, write the average velocity of the baseball during this time interval.

Short answer

The average velocity is:m/s.

Step-by-step solution

Identification of given data

The position of a baseball relative to home plate changes fromm to

Time t = 0.1s

Calculating average velocity

The relative position of baseball from home plate changes from,

To do so,we need to find the change in the position vector of the baseball in the time interval mentioned in the given problem

m/s

Thus, the average velocity of the baseball ism/s.