Initial angular velocity of a circular disc of mass M is ?¬ツチ.Then, two small spheres

Initial Angular Velocity Of A Circular Disc Of Mass M Physics QuestionInitial Angular Velocity Of A Circular Disc Of Mass M Physics Question

Initial angular velocity of a circular disc of mass M is 𝜔₁.Then, two small spheres of m are attached gently to two diametrically opposite points on the edge of the disc.What is the final angular velocity of the disc?

Options

(a) (M + m / M) 𝜔₁
(b) (M + m / m) 𝜔₁
(c) (M + M / 4m) 𝜔₁
(d) (M + M / 2m) 𝜔₁

Correct Answer:

(M + M / 4m) 𝜔₁

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AddThis Website Tools
admin:

Related Questions

  1. Which of the following figures represent the variation of particle momentum
  2. A potentiometer wire has length 4m resistance 8Ω. The resistance that must be connected
  3. A tuning fork vibrates with 2 beats in 0.04 second. The frequency of the fork is
  4. Energy in a current carrying coil is stored in the form of
  5. Complete the reaction: ₀n¹+ ₉₂U²³⁵→₅₆Ba¹⁴⁴+……..+3n