Hannah made a chart to describe speed and velocity.
which best describes how to correct hannah's error?
speed
scalar quantity
calculated by dividing
time by distance
has magnitude
depends on a reference
frame
velocity
vector quantity
calculated by dividing
change in position by time
is a displacement
depends on a reference
frame
switch the chart headings "speed" and "velocity."
describe the calculation for speed as "dividing distance
by time."
in the "speed" column, change "has magnitude" to "is a
displacement."
change the last row of the "velocity" column to "does
not depend on a reference frame."