Home I Student: kflankoo uncc edu My Accoun Class Management I Help hapter 4 A t

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Home I Student: kflankoo uncc edu My Accoun Class Management I Help hapter 4 A test Begin Date: 5/31/2017 12:00:00 PM Due Date: 6/3/2017 11:59:00 PM End Date: 6/28/2017 12:59:00 AM (10%) Problem 5: Consider the baby being weighed in the figure. Randomized Variables fre 55 N m 0.49 kg W Otheexpertta.com A 33% Part (a) What is the mass (in kg) of the child and basket if a scale reading of N is observed? Grade Summary Potential 100% Submissions 7 8 9 Atempts remaining: 3 4 5 6 cotano asino acos0 atano acotano sinho 1 2 3 cosho tanho cotanho ODegrees Radians B submit give up Feedback: 5% deduction per feedback Hints: S deduction per hint. Hints remaining 2. 33% Part (b) What is the tension Ti in the cord attaching the baby to the scale? 33% Part (c) What is the tension T2 in the cord attaching the scale to the ceiling, if the scale has a mass of 0A9 kg? Au content 2017 Expert TA LLC

Explanation / Answer

a) Here weight, W= 55 N

Mass of child and basket, m = W/g = 55/9.81= 5.61 kg

b) Tension, T1= W = 55 N

c) Tension, T2 = T1+mg = 55 + 0.49*9.81 = 59.81 N

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