Ask questions and get helpful answers.

the minute hand of a large clock is 2 m long. what is its mean angular speed?

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩

3 answers

  1. it makes a revolution (2PI radians) per hour.

    speed= 2pi*2/3600sec in radians/sec

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  2. 3.5x10^-3 rad/s

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  3. W=2pie/T
    =2(3.14)/3600
    =0.16×10^-3rad/s
    (Length of needle dont effect the w)

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩

Answer this Question

Related Questions

Still need help?

You can ask a new question or browse existing questions.