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Rotating merry-go-round matS one complete revolution in 2.0 shown figure nelot (reference: Problem 10. Chapter 8) (a) What angular speed of & child? b) What the...

Question

Rotating merry-go-round matS one complete revolution in 2.0 shown figure nelot (reference: Problem 10. Chapter 8) (a) What angular speed of & child? b) What the linear Sneed child seated from the center? What child $ radial acceleration? d) Why there tangential acceleration in this problem?

rotating merry-go-round matS one complete revolution in 2.0 shown figure nelot (reference: Problem 10. Chapter 8) (a) What angular speed of & child? b) What the linear Sneed child seated from the center? What child $ radial acceleration? d) Why there tangential acceleration in this problem?



Answers

(II) A rotating merry-go-round makes one complete revolution in 4.0 s (Fig. 8-41). $(a)$ What is the linear speed of a child seated 1.2 m from the center? $(b)$ What is her acceleration (give components)?


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