physics

posted by .

a clock has its second hand 2 cm long. find the average speed and modulus of average velocity of the tip of the second hand in 15 seconds

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. PreCalc

    Consider the tip of each hand of a clock. Find the linear velocity in millimeters per second for each hand. a. second hand which is 30 millimeters. b. minute hand which is 27 millimeters long. c. hour hand which is 18 millimeters long. …
  2. Physics- Mechanics

    The speed of the tip of the minute hand on a town clock is 0.00136 m/s. (a)What is the speed of the tip of the second hand of the same length?
  3. physics

    A clock has its second hand 2 cm long. What will the average velocity of the tip of the second hand in 15 seconds.
  4. Science

    The time taken by the tip of second hand of a clock to move one full round on circular dial is 60 second. The speed of second hand is _____.
  5. Science

    The time taken by the tip of second hand of a clock to move one full round on circular dial is 60 second. The speed of second hand is _____.
  6. physics

    The minute hand of a large clock is 0.50 m long. (A) Calculate its linear speed at its tip in meters per second. (0.000873 m/s) (B) Calculate the centripetal acceleration of the tip of the hand. (1.52 x 10-6 m/s2)
  7. Physics

    A clock has a second hand whose tip rubs against the inside of the glass cover. If the frictional force between the glass cover and the tip of the second hand is 0.0020 N and the length of the hand is 9.5 cm, what is the minimum torque …
  8. physics

    A clock has a second hand whose tip rubs against the inside of the glass cover. If the frictional force between the glass cover and the tip of the second hand is 0.0010 N and the length of the hand is 6.5 cm, what is the minimum torque …
  9. Math (PreCalculus)

    The second hand of a clock is 4 inches long. Describe the height of the tip of the second hand from the bottom of a clock. (The radius of the clock is 1 inch more than the length of the second hand.)
  10. physics

    The sweeping second hand on your wall clock is 24cm long. a)What is the rotational speed of the second hand?

More Similar Questions