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The minute hand of a circular clock is 15 cm long. how far does the tip of the minute hand move in one hour.tske π 3.14?
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The minute hand of a circular clock is 15 cm long. how far does the ti...
Understanding the Problem
To calculate how far the tip of the minute hand moves in one hour, we need to determine the circumference of the circle formed by the minute hand.
Step 1: Calculate the Circumference
- The formula for the circumference (C) of a circle is:
C = 2 * π * r
- Here, r is the length of the minute hand, which is 15 cm.
Step 2: Substitute the Values
- Using π = 3.14:
C = 2 * 3.14 * 15
Step 3: Perform the Calculation
- First, calculate 2 * 3.14:
- 2 * 3.14 = 6.28
- Next, multiply by the radius (15 cm):
- 6.28 * 15 = 94.2 cm
Step 4: Conclusion
- The circumference of the circle, which is the distance the tip of the minute hand travels in one complete revolution (one hour), is 94.2 cm.
Final Answer
Thus, the tip of the minute hand moves 94.2 cm in one hour.
To calculate how far the tip of the minute hand moves in one hour, we need to determine the circumference of the circle formed by the minute hand.
Step 1: Calculate the Circumference
- The formula for the circumference (C) of a circle is:
C = 2 * π * r
- Here, r is the length of the minute hand, which is 15 cm.
Step 2: Substitute the Values
- Using π = 3.14:
C = 2 * 3.14 * 15
Step 3: Perform the Calculation
- First, calculate 2 * 3.14:
- 2 * 3.14 = 6.28
- Next, multiply by the radius (15 cm):
- 6.28 * 15 = 94.2 cm
Step 4: Conclusion
- The circumference of the circle, which is the distance the tip of the minute hand travels in one complete revolution (one hour), is 94.2 cm.
Final Answer
Thus, the tip of the minute hand moves 94.2 cm in one hour.
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The minute hand of a circular clock is 15 cm long. how far does the tip of the minute hand move in one hour.tske π 3.14?
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The minute hand of a circular clock is 15 cm long. how far does the tip of the minute hand move in one hour.tske π 3.14? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about The minute hand of a circular clock is 15 cm long. how far does the tip of the minute hand move in one hour.tske π 3.14? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The minute hand of a circular clock is 15 cm long. how far does the tip of the minute hand move in one hour.tske π 3.14?.
The minute hand of a circular clock is 15 cm long. how far does the tip of the minute hand move in one hour.tske π 3.14? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about The minute hand of a circular clock is 15 cm long. how far does the tip of the minute hand move in one hour.tske π 3.14? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The minute hand of a circular clock is 15 cm long. how far does the tip of the minute hand move in one hour.tske π 3.14?.
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