suppose you are standing on a sidewalk . describe your motion relative to the car and the plane
What car and plane? If you are "standing," you are not in motion.
the only thing that is in motion is the the plane and car when you are juat standing there you are not in motion
when you are just standing on the sidewalk you are not in motion but what if you are just watching the plane and car are in motion bc your not in motion
To describe your motion relative to the car and the plane while standing on a sidewalk, we need to consider two scenarios:
1. Motion relative to the car:
If the car is parked or moving at a constant velocity, your motion relative to the car would be static or stationary. From the perspective of someone inside the car, you would appear to be standing still.
2. Motion relative to the plane:
If the plane is flying horizontally in the sky, your motion relative to the plane would be similar to your motion relative to the car. You would appear to be standing still from the perspective of someone inside the plane. However, if the plane is taking off or landing vertically, then your motion relative to the plane would appear to change. As the plane ascends or descends, you would appear to be getting closer to or farther from the plane, respectively.
It's important to note that when describing motion relative to objects, we consider the observer's perspective. In this case, the observer is someone inside the car or the plane.