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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."

Respuesta :

Answer:

Describe the calculation for speed as "dividing distance  by time."

Explanation:

As we know that distance is the ratio of distance and time

so we can say that the speed of the given object is

[tex]speed = \frac{distance}{time}[/tex]

while velocity is a vector term

so it is defined as the ratio of displacement and time

[tex]velocity = \frac{displacement}{time}[/tex]

so speed must have magnitude while velocity must have direction and magnitude both

so correct answer will be

Describe the calculation for speed as "dividing distance  by time."

Answer:

the answer is B

Explanation:

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