a) $y = 0.18\cos{\dfrac{2\pi t}{0.65}}$ b) $0.16 \textrm{s}$ c) $1.7 \textrm{m/s}$ d) $17 \textrm{m/s}^2$ Giancoli 6th Edition, Chapter 11, Problem 19(8:20) Chapter 11, Problem 19 is solved. Start My Free Week View sample solution

## Comments

You mean b) 0.16 s not b)0.26 s. (I am correcting your answer on the web page not the video)

Thanks for spotting that anjedeklerk, I've updated the quick answer.