This photo show a frozen motion blur because the 2 girls are frozen while you see the leaves are falling which is showing movement. Shutter speed was 1/5.0.
This photo show motion blur because it shows how fast my hand is moving while the background is stable. Shutter speed was 1/4.0 and ISO was 100.
Your frozen motion photo is terrific. The large leaf in the front adds a lot to the photo. it appears so large compared to the people because of something called wide angle distortion that we will talk about later in the semester.
I assume this shutter speed was about 1/500th of a second.