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Sedaia [141]
3 years ago
6

A horse began running due east and covered 25 km in 4.0 hr. What is the average velocity of the horse?

Physics
2 answers:
LenKa [72]3 years ago
4 0

Answer:

B) v = 6.25\frac{km}{hr} due east

Explanation:

Conceptual analysis

The average speed (v) is defined as the relationship between the displacement (d)  that a body made and the total time (t) it took to perform it and is calculated by the following formula:

v = \frac{d}{t} Formula (1)

v: velocity in m/s

d: Displacement (m)

t: Time (s)

Known data

We know the following data

d = 25 km

t = 4.0 hr

Problem development

We replace data in formula (1):

v =\frac{25km}{4hr}

v = 6.25\frac{km}{hr}

Darina [25.2K]3 years ago
3 0
<span>B) 6.25 km/hr due east </span>
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