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A person moves 30m North,then 20m east and 30√2m SW. What is his displacement from the original position?
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A person moves 30m North,then 20m east and 30√2m SW. What is his displ...
If it start from origin than it displace 10 m towards west..Solve it in form vector like disp. in north so 20j^
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A person moves 30m North,then 20m east and 30√2m SW. What is his displ...
Displacement from the Original Position:

To find the displacement from the original position, we need to calculate the net distance and direction traveled by the person.

Step 1: Analyzing the Directions
Let's break down the given directions into their respective components:

- 30m North: This means the person moved directly upwards along the North direction, resulting in a displacement of +30m in the y-axis.
- 20m East: This means the person moved directly towards the East, resulting in a displacement of +20m in the x-axis.
- 30√2m SW: This implies the person moved towards the Southwest direction, which is a combination of moving 30√2m towards the South and 30√2m towards the West. To calculate the individual displacements, we can use trigonometry:
- Displacement towards the South (y-axis): 30√2 * sin(45°) = 30m
- Displacement towards the West (x-axis): 30√2 * cos(45°) = 30m

Step 2: Calculating the Net Displacement
Now, let's add up the individual displacements to find the net displacement of the person:

- Net displacement in the x-axis (horizontal): +20m (East) - 30m (West) = -10m
- Net displacement in the y-axis (vertical): +30m (North) + 30m (South) = 0m

Step 3: Combining the Displacements
The net displacement is the vector sum of the individual displacements, which can be found using the Pythagorean theorem:

Net Displacement = √[(Net displacement in x-axis)² + (Net displacement in y-axis)²]

Substituting the values:

Net Displacement = √[(-10m)² + (0m)²] = √(100m²) = 10m

So, the person's displacement from the original position is 10 meters, and it is in the west direction.

Summary:
The person's displacement from the original position is 10 meters towards the west. This means that after moving 30m north, then 20m east, and finally 30√2m southwest, the person ended up 10 meters west of their original position.
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A person moves 30m North,then 20m east and 30√2m SW. What is his displacement from the original position?
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A person moves 30m North,then 20m east and 30√2m SW. What is his displacement from the original position? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A person moves 30m North,then 20m east and 30√2m SW. What is his displacement from the original position? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A person moves 30m North,then 20m east and 30√2m SW. What is his displacement from the original position?.
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