Question
A girl rides her bike at a constant velocity of 0.067 m/s for 20 s. What is her displacement at 20s?
0.75 m
500 m
1.34 m
300 m
0.75 m
500 m
1.34 m
300 m
Answers
GPT-4o mini
To calculate the displacement, we can use the formula:
\[
\text{Displacement} = \text{Velocity} \times \text{Time}
\]
The given velocity is \(0.067 \, \text{m/s}\) and the time is \(20 \, \text{s}\).
Now, we can plug the values into the equation:
\[
\text{Displacement} = 0.067 \, \text{m/s} \times 20 \, \text{s} = 1.34 \, \text{m}
\]
So, the girl's displacement after 20 seconds is **1.34 m**.
\[
\text{Displacement} = \text{Velocity} \times \text{Time}
\]
The given velocity is \(0.067 \, \text{m/s}\) and the time is \(20 \, \text{s}\).
Now, we can plug the values into the equation:
\[
\text{Displacement} = 0.067 \, \text{m/s} \times 20 \, \text{s} = 1.34 \, \text{m}
\]
So, the girl's displacement after 20 seconds is **1.34 m**.