Question

A battery operated vehicle travels with a constant velocity of 30 m/s over a 10 s time interval. Complete the table below.

Answer 1

We have to find the displacement for each time. It's important to know that the velocity will be the same, always, because it's a constant motion. Also, the acceleration is null.

Let's find the displacement using the constant motion equation.

`d=vt`

Where v = 30 m/s, and t = 1,2,3,4,5,6,7,8,9,10.

`\begin{gathered} d=30\cdot(m)/(s)\cdot1s=30m \\ d=30\cdot(m)/(s)\cdot2s=60m \\ d=30\cdot(m)/(s)\cdot3s=90m \\ d=30\cdot(m)/(s)\cdot4s=120m \\ d=30\cdot(m)/(s)\cdot5s=150m \\ d=30\cdot(m)/(s)\cdot6s=180m \\ d=30\cdot(m)/(s)\cdot7s=210m \\ d=30\cdot(m)/(s)\cdot8s=240m \\ d=30\cdot(m)/(s)\cdot9s=270m \\ d=30\cdot(m)/(s)\cdot10s=300m \end{gathered}`

Once we have all the displacement, we can complete the table.