Grok says you should have about 55 frames.
https://x.com/i/grok/share/ErcTNZBZ20ziSUEC24Z1Zt9Mj
Here's how you can convert those measurements into frames:
Frames per second (FPS) to frames:
11 frames per second means 11 frames for every second. So, if you want to know how many frames occur in a given time, you would multiply by the number of seconds. However, if you're asking for just the frames for one second, it's directly:
11 frames in 1 second.
Miles per hour (mph) to frames:
This conversion isn't straightforward because "frames" here would need a context or a specific conversion rate which isn't standard. However, if we're talking about capturing motion at 11 fps, then for every mile at 15 mph:
First, convert mph to feet per second:
1 mile = 5280 feet
15 mph = 15 * 5280 feet / 3600 seconds ≈ 22 feet per second.
Now, if we capture this at 11 fps, over one second, you'd have:
242 frames (22 feet / second * 11 frames / second), but this assumes each frame captures exactly one foot, which isn't necessarily true in practice without more context.
Feet to frames at 11 fps:
If you're asking how many frames it would take to capture 50 feet at 11 fps, assuming each frame captures exactly one foot (which is not always the case without more detail on the setup):
Approximately 55 frames (50 feet / 11 frames per second).
Please note, these conversions are somewhat theoretical since:
The actual number of frames for capturing distance would depend on how much of the distance is captured in each frame.
For mph, you'd typically need to know how long you're capturing this speed or the distance covered in that time to convert to frames accurately.
If you have more context or specific requirements for how these measurements relate to frames, please provide more details for a more precise conversion.