Solution Found!
Answer: A wheel of diameter 40.0 cm starts from rest and
Chapter 9, Problem 21E(choose chapter or problem)
Problem 21E
A wheel of diameter 40.0 cm starts from rest and rotates with a constant angular acceleration of 3.00 rad/s2. Compute the radial acceleration of a point on the rim for the instant the wheel completes its second revolution from the relationship (a) arad = ω2r and (b) arad = v2/r.
Questions & Answers
QUESTION:
Problem 21E
A wheel of diameter 40.0 cm starts from rest and rotates with a constant angular acceleration of 3.00 rad/s2. Compute the radial acceleration of a point on the rim for the instant the wheel completes its second revolution from the relationship (a) arad = ω2r and (b) arad = v2/r.
ANSWER:Solution 21E
Step 1 of 2:
To calculate the the angular velocity at the end of two revolutions