Post a New Question

Physics

posted by on .

A computer is reading data from a rotating CD-ROM. At a point that is 0.035 m from the center of the disc, the centripetal acceleration is 122 m/s2. What is the centripetal acceleration at a point that is 0.064 m from the center of the disc?

  • Physics - ,

    a1=ω²•R1
    a2=ω²•R2
    a1/a2= R1/R2
    a2=a1•R2/R1

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question