Math

Find the speed of a point on the rim of a 24cm diameter fly wheel which is turning at 2800 revolutions per minute. Give your answer in meters per second.

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  1. C = pi * D = 3.14 * 0.24m = 0.754 m.= Circumference.

    V=2800rev/min * 0.754m/rev * 1min/60s = 35.2 m/s.

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  2. diameter 24 cm
    so radius 12
    age khud karo nokar hoin kya jo sara mein karon ga chalo chalo shabash karo karo

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  3. do the circumference. then find the revolution.then the answer will come. the answer is 35.2m/s

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  4. Circumference of circle =2 Pi r
    =2×3.142x12=75.408

    75.408 in 2800 revolutions per minute=75.408×2800
    =211142.4÷100=2111.424

    Speed= Distance÷Time
    S=2111.424÷60
    S=35.1904
    S=35.2m/s

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  5. Answer is 35.2 m / s

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  6. Answer is 35.2m /s

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  7. Find the citcumfrence
    2€r=2*3.14*12
    75.36cm
    75.36/2800
    37.15m

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  8. Answer is 35.2 m/s

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  9. shabash

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  10. Bhosdike maa chudao aur galian dou ghar ma dish khatei ho aur phir diss krta ho toh mera langar lagana banta ha bhenchod

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