Ask Question
17 October, 17:46

The angular speed of an automobile engine is increased at a constant rate from 1200 rev/min to 3000 rev/min in12 s. (a) What is its angular acceleration in revolutions per minutesquared? (b) How many revolutions does theengine make during this 12 s interval?

+1
Answers (1)
  1. 17 October, 19:16
    0
    The angular acceleration is

    =

    15.71

    r a d s - 2 and the number of revolutions is = 419.9
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “The angular speed of an automobile engine is increased at a constant rate from 1200 rev/min to 3000 rev/min in12 s. (a) What is its angular ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers