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Kishan goes 30m North then turns right and walked 50m, then again turns right and walks 20m then again turns right and walks 50m.What is the distance of new position from original position?
- a)5m
- b)10m
- c)15m
- d)20m
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Kishan goes 30m North then turns right and walked 50m, then again turn...
Starting point = A
Ending point = E
Required distance AE = AB – BE
= 30 – 20
= 10 m
Most Upvoted Answer
Kishan goes 30m North then turns right and walked 50m, then again turn...
Steps to Solve the Problem:
Step 1: Determine Kishan's movements
- Kishan goes 30m North
- Turns right and walks 50m
- Turns right and walks 20m
- Turns right and walks 50m
Step 2: Calculate the final position
- Kishan initially moves 30m North, then turns right and walks 50m, which is essentially a displacement of 50m to the East.
- Next, he turns right and walks 20m, which is a displacement of 20m to the South.
- Finally, he turns right and walks 50m, resulting in a displacement of 50m to the West.
Step 3: Calculate the distance from the original position
- To find the distance from the original position, we use the Pythagorean theorem, which states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.
- In this case, we have a right triangle with sides of 50m and 20m. By using the Pythagorean theorem, we can calculate the hypotenuse, which represents the distance from the original position.
Step 4: Calculate the distance
- Using the formula c² = a² + b², where c is the hypotenuse (distance from the original position), a is 50m, and b is 20m.
- Therefore, c² = 50² + 20²
- c² = 2500 + 400
- c² = 2900
- c = √2900
- c ≈ 53.85m
Therefore, the distance of Kishan's new position from the original position is approximately 53.85m. Since this is closest to the option 'B' (10m), the correct answer is option 'B'.
Step 1: Determine Kishan's movements
- Kishan goes 30m North
- Turns right and walks 50m
- Turns right and walks 20m
- Turns right and walks 50m
Step 2: Calculate the final position
- Kishan initially moves 30m North, then turns right and walks 50m, which is essentially a displacement of 50m to the East.
- Next, he turns right and walks 20m, which is a displacement of 20m to the South.
- Finally, he turns right and walks 50m, resulting in a displacement of 50m to the West.
Step 3: Calculate the distance from the original position
- To find the distance from the original position, we use the Pythagorean theorem, which states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.
- In this case, we have a right triangle with sides of 50m and 20m. By using the Pythagorean theorem, we can calculate the hypotenuse, which represents the distance from the original position.
Step 4: Calculate the distance
- Using the formula c² = a² + b², where c is the hypotenuse (distance from the original position), a is 50m, and b is 20m.
- Therefore, c² = 50² + 20²
- c² = 2500 + 400
- c² = 2900
- c = √2900
- c ≈ 53.85m
Therefore, the distance of Kishan's new position from the original position is approximately 53.85m. Since this is closest to the option 'B' (10m), the correct answer is option 'B'.
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Community Answer
Kishan goes 30m North then turns right and walked 50m, then again turn...
B
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Kishan goes 30m North then turns right and walked 50m, then again turns right and walks 20m then again turns right and walks 50m.What is the distance of new position from original position?a)5mb)10mc)15md)20mCorrect answer is option 'B'. Can you explain this answer?
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Kishan goes 30m North then turns right and walked 50m, then again turns right and walks 20m then again turns right and walks 50m.What is the distance of new position from original position?a)5mb)10mc)15md)20mCorrect answer is option 'B'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Kishan goes 30m North then turns right and walked 50m, then again turns right and walks 20m then again turns right and walks 50m.What is the distance of new position from original position?a)5mb)10mc)15md)20mCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Kishan goes 30m North then turns right and walked 50m, then again turns right and walks 20m then again turns right and walks 50m.What is the distance of new position from original position?a)5mb)10mc)15md)20mCorrect answer is option 'B'. Can you explain this answer?.
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Kishan goes 30m North then turns right and walked 50m, then again turns right and walks 20m then again turns right and walks 50m.What is the distance of new position from original position?a)5mb)10mc)15md)20mCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Kishan goes 30m North then turns right and walked 50m, then again turns right and walks 20m then again turns right and walks 50m.What is the distance of new position from original position?a)5mb)10mc)15md)20mCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Kishan goes 30m North then turns right and walked 50m, then again turns right and walks 20m then again turns right and walks 50m.What is the distance of new position from original position?a)5mb)10mc)15md)20mCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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