As part of an exercise program, a woman walks south at a speed of 2.8 m/s for 46 minutes. She then turns around and walks north a distance 3,132 m in 54 minutes . What is the woman's average speed in m/s during her entire motion

Explanation:

From the question we are told that:

North Movement

Velocity

Time  

South movement

Distance

Time

Generally the equation for Average Velocity is mathematically given by

Where

Total distance d_t

An

Total Time

Therefore

i wanna say it’s between b and d, leaning more towards b.