See the person on the right side of the front car. Six reference points could be used to show that the person is in / is NOT in
motion. They are:
**a person standing on the ground **the car **the seat
**another person on the ride **the track **the sun
**a person standing on the ground **the car **the seat
**another person on the ride **the track **the sun
1 answer:
1. According to person standing on ground ~
- The person is in motion
2. According to The car ~
- The person is not in motion
3. According to the Seat ~
- The person is not in motion
4. According to another person on ride ~
- The person is not in motion
5. According to the track ~
- The person is in motion
6. According to the Sun ~
- The person is in motion
I hope that's what you were looking for, goodluck for your assignment ~
You might be interested in
Answer:
measuring the zero intensity point, we can deduce the movement of the screen.
The distance from the center of the pattern to the first zero is proportional to the distance to the screen,
Explanation:
The expression for the diffraction phenomenon is
a sin θ = m λ
for the case of destructive interference. In general the detection screen is quite far from the grid, let's use trigonometry to find the angles
tan θ = y / L
in these experiments the angles are small
tan θ = sin θ / cos θ = sin θ
sunt θ = y / L
we substitute
a = m λ
y = m L λ / a
therefore, by carefully measuring the zero intensity point, we can deduce the movement of the screen.
The distance from the center of the pattern to the first zero is proportional to the distance to the screen, so you can know where the displacement occurs, it should be clarified that these displacements are very small so the measurement system must be capable To measure quantities on the order of hundredths of a millimeter, a micrometer screw could be used.