When you walk at an average speed of 4 m/s, in 5 s you'll cover a distance of? a. 2 m b. 10 m c. 15 m d. 20 m

To find the distance covered when walking at an average speed of 4 m/s for 5 seconds, you can use the formula: \[ \text{Distance} = \text{Speed} \times \text{Time} \] Given: - Speed = 4 m/s - Time = 5 s Calculating the distance: \[ \text{Distance} = 4 \, \text{m/s} \times 5 \, \text{s} = 20 \, \text{m} \] So, the distance covered in 5 seconds is 20 meters. The correct answer is **d. 20 m**.