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A body covers one complete revolution around a circular park of circumference 176 m in 4 minutes. Find the displacement of the body after 6 minutes .
Most Upvoted Answer
A body covers one complete revolution around a circular park of circum...
Given:
Calculation:
Let the speed of the body be v and the distance covered by the body be s.
Distance covered by the body in 4 minutes = circumference of the park
Therefore, s = 176 m
Speed of the body = distance/time
v = s/4 = 44 m/min
After 6 minutes, the body covers 1.5 revolutions around the park.
Distance covered by the body in 6 minutes = 1.5 × circumference of the park
s = 1.5 × 176 = 264 m
Displacement of the body is the distance between the initial and final positions.
As the body completes 1.5 revolutions, its initial and final positions are the same.
Therefore, displacement of the body is zero.
Answer: The displacement of the body after 6 minutes is zero.
- Circumference of the park = 176 m
- Time taken to complete one revolution = 4 minutes
- Time for displacement = 6 minutes
Calculation:
Let the speed of the body be v and the distance covered by the body be s.
Distance covered by the body in 4 minutes = circumference of the park
Therefore, s = 176 m
Speed of the body = distance/time
v = s/4 = 44 m/min
After 6 minutes, the body covers 1.5 revolutions around the park.
Distance covered by the body in 6 minutes = 1.5 × circumference of the park
s = 1.5 × 176 = 264 m
Displacement of the body is the distance between the initial and final positions.
As the body completes 1.5 revolutions, its initial and final positions are the same.
Therefore, displacement of the body is zero.
Answer: The displacement of the body after 6 minutes is zero.
Community Answer
A body covers one complete revolution around a circular park of circum...
56 m . 4 min : 1 round6 min 1.5 round now in half round, he will be at diametrically opposite cirner so displacement will be diameter diameter = 176 / pi after one he will return to initial position so 56m is answe
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A body covers one complete revolution around a circular park of circumference 176 m in 4 minutes. Find the displacement of the body after 6 minutes .
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A body covers one complete revolution around a circular park of circumference 176 m in 4 minutes. Find the displacement of the body after 6 minutes . for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A body covers one complete revolution around a circular park of circumference 176 m in 4 minutes. Find the displacement of the body after 6 minutes . covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A body covers one complete revolution around a circular park of circumference 176 m in 4 minutes. Find the displacement of the body after 6 minutes ..
A body covers one complete revolution around a circular park of circumference 176 m in 4 minutes. Find the displacement of the body after 6 minutes . for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A body covers one complete revolution around a circular park of circumference 176 m in 4 minutes. Find the displacement of the body after 6 minutes . covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A body covers one complete revolution around a circular park of circumference 176 m in 4 minutes. Find the displacement of the body after 6 minutes ..
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