Question

Jorge walks to his friends house he walks 750 m north then realizes he walked too far he turns around and walks 250 m south the entire walk take some 600 seconds what is the speed per second

Answer 1

1.67 m/s

Explanation:

• Speed = Distance/Time

Jorge walks in total:

• 750 m + 250 m = 1000 m

I takes him:

• 600 seconds

His speed is:

• 1000 m /600 s ≈ 1.67 m/s