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I only want answer for (iii) part. In book it's given 4.5 cm/#"s"^2#. Is this correct? If not, please give solution. Thanks!

1 Answer

Mar 12, 2018

(i) #0.3 "rad"/"s"#

(ii) #vec(v_B)=(15)(-1/2hati+sqrt3/2hatj)#

(iii) I got #2.25# #"cm"/"s"^2# but answer is #4.5 "cm"/"s"^2#

Explanation:

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