A maple tree seed fell 180 centimeters straight toward the ground at a constant velocity. It moved that distance in 1.5seconds. As the seed fell, a butterfly flew past it at 220 centimeters per second. What was the seed's velocity?

Respuesta :

Answer: 1.2 m/s

Explanation:

Velocity [tex]V[/tex] is defined as the variation of position of an object or body in time. So, if we know the distance the seed traveled and the time, we can calculate its velocity:

[tex]V=\frac{d}{t}[/tex]

Where:

[tex]d=180 cm \frac{1 m}{100 cm}=1.8 m[/tex] is the distance the maple seed traveled

[tex]t=1.5 s[/tex] is the time

Then:

[tex]V=\frac{1.8 m}{1.5 s}[/tex]

[tex]V=1.2 m/s[/tex] This is the seed's velocity