4. Find the measure of the missing angle in the triangle below. 95° 35°

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A: (a)         here ,N1=L-XL               =6-X6     ⇒N2=XL                =X6

Q: 6- if a=2-x anc

A: Givena=2-xv=0x=1

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Q: required force P,

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Q: y(s) 12s2-3s+7 U(s) 3s3+21s2+6s–10 v(s) 53+5s²–4s+8 J(s) s4+3s3+6s2-4s+13 ||

A: a:To  given that,     YsUs=12s2-3s+73s3+21s2+6s-10      YsUs=Ysx1s.x1sUstherefore,     x1sUs=13s3+21...

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Q: A Pelton wheel works under a net head of 300 meters at a speed of 550 rpm developing 5890 kW of shaf...

A: Given that, H=300 m, N=550 rpm, Ps=5890 kWη0=80 %=0.8 ; dD=110 ,  Cv=0.97

Q: 3 in. 2 in. В C P Q 30 in. 40 in.

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A: given; x=18+0.67t2y=18-0.61t3x and y in mm.velocity at t=3s

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A: Givenσallowable=55ksi∆Climited=0.17inL=4ft=48 inchA=0.5in2E=29×106 psi

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