17-89. The Catherine wheel" is a firework that consists of
Chapter 18, Problem 17-89(choose chapter or problem)
17-89. The Catherine wheel" is a firework that consists of a coiled tube of powder which is pinned at its center. If the powder burns at a constant rate of 20 g/s such as that the exhaust gases always exert a force having a constant magnitude of 0.3 N,directed tangent to the wheel, determine the angular velocity of the wheel when 75% of the mass is burned off. Initially, the wheel is at rest and has a mass of lOOgand a radius of r=75 mm. For the calculation, consider the wheel to always be a thin disk.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer