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Length of a minute hand of a clock is 4.5 cm . Find the average velocity of the tip of minute's hand between 6a.m. to 6:30 a.m. & 6a.m. to 6:30p.m. ?
Most Upvoted Answer
Length of a minute hand of a clock is 4.5 cm . Find the average veloci...
The minute hand covers a total angle of 180 degrees (from the 12 to the 6 on the clock face) in 30 minutes. Therefore, its average angular velocity is:
ω = Δθ/Δt = 180°/30 min = 6°/min
To find the average velocity of the tip of the minute hand, we need to convert the angular velocity to a linear velocity using the length of the minute hand:
v = ωr = (6°/min) x (2π/360°) x (4.5 cm) = 0.47 cm/min
Therefore, the average velocity of the tip of the minute hand between 6a.m. to 6:30 a.m. is 0.47 cm/min.
ω = Δθ/Δt = 180°/30 min = 6°/min
To find the average velocity of the tip of the minute hand, we need to convert the angular velocity to a linear velocity using the length of the minute hand:
v = ωr = (6°/min) x (2π/360°) x (4.5 cm) = 0.47 cm/min
Therefore, the average velocity of the tip of the minute hand between 6a.m. to 6:30 a.m. is 0.47 cm/min.
Community Answer
Length of a minute hand of a clock is 4.5 cm . Find the average veloci...
2.5×10-2
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Length of a minute hand of a clock is 4.5 cm . Find the average velocity of the tip of minute's hand between 6a.m. to 6:30 a.m. & 6a.m. to 6:30p.m. ?
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Length of a minute hand of a clock is 4.5 cm . Find the average velocity of the tip of minute's hand between 6a.m. to 6:30 a.m. & 6a.m. to 6:30p.m. ? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Length of a minute hand of a clock is 4.5 cm . Find the average velocity of the tip of minute's hand between 6a.m. to 6:30 a.m. & 6a.m. to 6:30p.m. ? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Length of a minute hand of a clock is 4.5 cm . Find the average velocity of the tip of minute's hand between 6a.m. to 6:30 a.m. & 6a.m. to 6:30p.m. ?.
Length of a minute hand of a clock is 4.5 cm . Find the average velocity of the tip of minute's hand between 6a.m. to 6:30 a.m. & 6a.m. to 6:30p.m. ? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Length of a minute hand of a clock is 4.5 cm . Find the average velocity of the tip of minute's hand between 6a.m. to 6:30 a.m. & 6a.m. to 6:30p.m. ? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Length of a minute hand of a clock is 4.5 cm . Find the average velocity of the tip of minute's hand between 6a.m. to 6:30 a.m. & 6a.m. to 6:30p.m. ?.
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