loganclaunch9
loganclaunch9
23-04-2015
Physics
contestada
I'm stuck on number 4... help please?
Respuesta :
SuzanaFreitas
SuzanaFreitas
23-04-2015
[tex]V= \frac{\Delta S}{\Delta t} = \frac{5}{15} = \frac{1}{3} m/s[/tex]
Answer Link
AL2006
AL2006
23-04-2015
Average
speed
= (distance covered) / (time to cover the distance) =
(5m) / (15 sec) =
(5/15) (m/s) =
1/3 m/s
.
Average
velocity
=
(displacement) / (time spent traveling) in the direction of the displacement
Average velocity = (5m) / (15 sec) left =
(5/15) / (m/sec) left =
1/3 m/s left
.
A number without a direction is a speed, not a velocity.
Answer Link
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