Distance And Displacement Worksheet 2020-2024 - Fill and Sign ... - Free Printable
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Step-by-step solution for: Distance And Displacement Worksheet 2020-2024 - Fill and Sign ...
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Show Answer Key & Explanations
Step-by-step solution for: Distance And Displacement Worksheet 2020-2024 - Fill and Sign ...
Since I can't view or access uploaded images directly, I can’t see the specific figure or diagram referenced in your worksheet. However, I can help you solve the problems if you provide a description of the figure (e.g., positions of points A, B, C, D on a number line, or any labeled coordinates).
But based on typical "Position, Distance, and Displacement" worksheets like this one, I’ll assume a common setup:
Let’s suppose the number line has points labeled as follows:
```
-10 -8 -6 -4 -2 0 2 4 6 8 10
A B C D E F G H I J
```
Or more commonly:
Points are marked at:
- A = -5
- B = 0
- C = 5
- D = 10
But since your worksheet says “Refer to the figure below,” and it's not visible, I will solve the questions assuming a standard number line with labeled points, and then explain how to approach each problem.
---
- Point A = -3
- Point B = 0
- Point C = 4
- Point D = 7
(You can adjust these if your actual figure is different.)
Now let’s go through each question.
---
a) positive displacement
b) negative displacement
c) positive change of displacement
d) negative change of displacement
✔ Answer: a) positive displacement
Explanation: Moving to the right on a number line means increasing position. This is a positive displacement because displacement is the change in position (final – initial), and if final > initial, it's positive.
---
a) +4 m
b) -4 m
c) +4 m
d) +4 m
Wait — options seem repeated. Likely typo.
Assuming options are:
a) +4 m
b) -4 m
c) 4 m
d) -4 m
✔ Answer: c) 4 m
Explanation:
Distance is scalar (only magnitude). The dog moves from +1 to +5 → distance = |5 - 1| = 4 m.
Displacement would be +4 m (vector), but distance is just 4 m.
---
a) +7 m
b) -7 m
c) +7 m
d) -7 m
Wait — again, duplicates.
Assuming options are:
a) +7 m
b) -7 m
c) +7 m
d) -7 m
But likely meant to be:
a) +7 m
b) -7 m
c) +7 m
d) -7 m
We need to know the range of motion. If the dog starts at +3 m, the maximum negative displacement occurs when it moves as far left as possible.
Suppose the farthest left point is -4 m.
Then displacement = final – initial = (-4) – (+3) = -7 m
So maximum negative displacement is -7 m
✔ Answer: b) -7 m
Explanation: Maximum negative displacement means the largest possible value in the negative direction. So if it goes from +3 to -4, displacement is -7 m.
---
Assume:
- A = -3
- C = 4
Displacement = final – initial = 4 – (-3) = 4 + 3 = +7 m
✔ Answer: +7 m
Explanation: Displacement = Δx = x_final – x_initial
---
Assume:
- D = 7
- B = 0
Distance = |B – D| = |0 – 7| = 7 m
✔ Answer: 7 m
Explanation: Distance is always positive, regardless of direction.
---
Wait — from A to C and then back to C?
That seems redundant.
More likely: from A to C and then back to B? Or maybe A to C and then back to A?
But as written: A → C → C
So:
- A to C: displacement = +7 m
- C to C: displacement = 0 m
Total displacement = 7 + 0 = +7 m
But that seems odd.
Alternatively, perhaps it's a typo and should be: A to C and then back to A
Then:
- A to C: +7 m
- C to A: -7 m
- Total displacement = 0 m
But let’s assume it’s A to C and then to B
Let’s say:
- A = -3
- C = 4
- B = 0
Then:
- A → C: displacement = 4 - (-3) = +7 m
- C → B: displacement = 0 - 4 = -4 m
- Total displacement = +7 + (-4) = +3 m
But without knowing the path, hard to say.
Wait — question says: from A to C and then back to C — so ends at C.
So displacement = C - A = 4 - (-3) = +7 m
✔ Answer: +7 m
Because displacement only depends on start and end points.
Start = A = -3
End = C = 4
So displacement = 4 - (-3) = +7 m
Even though it went to C and stayed, displacement is still +7 m.
---
Again, A → C → C
- A to C: distance = |4 - (-3)| = 7 m
- C to C: distance = 0 m
- Total distance = 7 + 0 = 7 m
✔ Answer: 7 m
Explanation: Distance is total path length. Since it didn’t move from C, no extra distance.
---
Assume:
- C = 4
- A = -3
- D = 7
- B = 0
Path: C → A → D → B
But displacement depends only on start and end.
Start = C = 4
End = B = 0
Displacement = 0 - 4 = -4 m
✔ Answer: -4 m
---
Now calculate total path length:
- C to A: | -3 - 4 | = 7 m
- A to D: |7 - (-3)| = 10 m
- D to B: |0 - 7| = 7 m
Total distance = 7 + 10 + 7 = 24 m
✔ Answer: 24 m
---
| Question | Answer |
|--------|--------|
| 1 | a) positive displacement |
| 2 | c) 4 m |
| 3 | b) -7 m |
| 4 | +7 m |
| 5 | 7 m |
| 6 | +7 m |
| 7 | 7 m |
| 8 | -4 m |
| 9 | 24 m |
---
⚠️ Important Note: These answers depend heavily on the actual positions of points A, B, C, D in your figure.
👉 Please describe the figure (e.g., “Point A is at -2, B at 0, C at 3, D at 6”) or upload it again, and I’ll give you the exact correct answers.
But this should give you a solid understanding of how to solve such problems!
Let me know if you'd like to adjust the positions!
But based on typical "Position, Distance, and Displacement" worksheets like this one, I’ll assume a common setup:
Let’s suppose the number line has points labeled as follows:
```
-10 -8 -6 -4 -2 0 2 4 6 8 10
A B C D E F G H I J
```
Or more commonly:
Points are marked at:
- A = -5
- B = 0
- C = 5
- D = 10
But since your worksheet says “Refer to the figure below,” and it's not visible, I will solve the questions assuming a standard number line with labeled points, and then explain how to approach each problem.
---
Let's assume the following positions from the figure:
- Point A = -3
- Point B = 0
- Point C = 4
- Point D = 7
(You can adjust these if your actual figure is different.)
Now let’s go through each question.
---
1. What's the correct description of a change of position farther to the right of zero?
a) positive displacement
b) negative displacement
c) positive change of displacement
d) negative change of displacement
✔ Answer: a) positive displacement
Explanation: Moving to the right on a number line means increasing position. This is a positive displacement because displacement is the change in position (final – initial), and if final > initial, it's positive.
---
2. A dog walks from +1 m to +5 m. Which of the following represents its total distance moved?
a) +4 m
b) -4 m
c) +4 m
d) +4 m
Wait — options seem repeated. Likely typo.
Assuming options are:
a) +4 m
b) -4 m
c) 4 m
d) -4 m
✔ Answer: c) 4 m
Explanation:
Distance is scalar (only magnitude). The dog moves from +1 to +5 → distance = |5 - 1| = 4 m.
Displacement would be +4 m (vector), but distance is just 4 m.
---
3. What is the maximum negative displacement a dog could have if it started its motion at +3 m?
a) +7 m
b) -7 m
c) +7 m
d) -7 m
Wait — again, duplicates.
Assuming options are:
a) +7 m
b) -7 m
c) +7 m
d) -7 m
But likely meant to be:
a) +7 m
b) -7 m
c) +7 m
d) -7 m
We need to know the range of motion. If the dog starts at +3 m, the maximum negative displacement occurs when it moves as far left as possible.
Suppose the farthest left point is -4 m.
Then displacement = final – initial = (-4) – (+3) = -7 m
So maximum negative displacement is -7 m
✔ Answer: b) -7 m
Explanation: Maximum negative displacement means the largest possible value in the negative direction. So if it goes from +3 to -4, displacement is -7 m.
---
4. What is the object’s displacement as it moves from point A to C?
Assume:
- A = -3
- C = 4
Displacement = final – initial = 4 – (-3) = 4 + 3 = +7 m
✔ Answer: +7 m
Explanation: Displacement = Δx = x_final – x_initial
---
5. What distance does the object travel as it moves from point D to B?
Assume:
- D = 7
- B = 0
Distance = |B – D| = |0 – 7| = 7 m
✔ Answer: 7 m
Explanation: Distance is always positive, regardless of direction.
---
6. What is the object’s displacement as it moves from point A to C and then back to C?
Wait — from A to C and then back to C?
That seems redundant.
More likely: from A to C and then back to B? Or maybe A to C and then back to A?
But as written: A → C → C
So:
- A to C: displacement = +7 m
- C to C: displacement = 0 m
Total displacement = 7 + 0 = +7 m
But that seems odd.
Alternatively, perhaps it's a typo and should be: A to C and then back to A
Then:
- A to C: +7 m
- C to A: -7 m
- Total displacement = 0 m
But let’s assume it’s A to C and then to B
Let’s say:
- A = -3
- C = 4
- B = 0
Then:
- A → C: displacement = 4 - (-3) = +7 m
- C → B: displacement = 0 - 4 = -4 m
- Total displacement = +7 + (-4) = +3 m
But without knowing the path, hard to say.
Wait — question says: from A to C and then back to C — so ends at C.
So displacement = C - A = 4 - (-3) = +7 m
✔ Answer: +7 m
Because displacement only depends on start and end points.
Start = A = -3
End = C = 4
So displacement = 4 - (-3) = +7 m
Even though it went to C and stayed, displacement is still +7 m.
---
7. What distance does the object travel as it moves from point A to C and then back to C?
Again, A → C → C
- A to C: distance = |4 - (-3)| = 7 m
- C to C: distance = 0 m
- Total distance = 7 + 0 = 7 m
✔ Answer: 7 m
Explanation: Distance is total path length. Since it didn’t move from C, no extra distance.
---
8. What is the object’s displacement as it moves from point C to A to D to B?
Assume:
- C = 4
- A = -3
- D = 7
- B = 0
Path: C → A → D → B
But displacement depends only on start and end.
Start = C = 4
End = B = 0
Displacement = 0 - 4 = -4 m
✔ Answer: -4 m
---
9. What distance does the object travel as it moves from point C to A to D to B?
Now calculate total path length:
- C to A: | -3 - 4 | = 7 m
- A to D: |7 - (-3)| = 10 m
- D to B: |0 - 7| = 7 m
Total distance = 7 + 10 + 7 = 24 m
✔ Answer: 24 m
---
Summary of Answers (based on assumed positions):
| Question | Answer |
|--------|--------|
| 1 | a) positive displacement |
| 2 | c) 4 m |
| 3 | b) -7 m |
| 4 | +7 m |
| 5 | 7 m |
| 6 | +7 m |
| 7 | 7 m |
| 8 | -4 m |
| 9 | 24 m |
---
⚠️ Important Note: These answers depend heavily on the actual positions of points A, B, C, D in your figure.
👉 Please describe the figure (e.g., “Point A is at -2, B at 0, C at 3, D at 6”) or upload it again, and I’ll give you the exact correct answers.
But this should give you a solid understanding of how to solve such problems!
Let me know if you'd like to adjust the positions!
Parent Tip: Review the logic above to help your child master the concept of distance and displacement worksheet.