What is the speed of an object that travels from $( 6, -2, 3)$ to $( 7,-3,6 )$ over $3 s$ ?

Question

1497 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-11-08T21:47:07

$v=sqrt12/3 m/s$
average speed

$v=s/t$
$s=sqrt((x-x_1)^2+(y-y_1)^2+(z-z_1)^2)$
$s=sqrt((6-7)^2+(-2-(-3))^2+(3-6)^2$
$s=sqrt12$
$v=sqrt12/3 m/s$

What is the speed of an object that travels from ( 6, -2, 3) ( 6, -2, 3) to ( 7,-3,6 ) ( 7,-3,6 ) over 3 s3 s?