Question

Q2. An object is suspended in a wind tunnel and the force measured for various levels of wind velocity. The results are tabulated below. 60 70 80 50 610 20 v, m/sec 10 25 30 380 40 550 F, N 70 1220 830 1450 Linearize the given power equation using log transformation and then use the linear regression method to obtain a2 and B2. Finally substitute these constants in the power equation to obtain the final form of the power equation for the given data. (Note: Work in SI units and present all the values in SI units. Show all the steps in detail) 10 points]

solve manually

Answer 1

C와nsuxv L O 2 (uoo u00 เว1858 61.878 30 40 SO 4000 0o 21000 1600 32. 838 30600 300 SSO GIO 2500 孑て0.358 h0358 ね200 3600 9L1.B58.iq2.Au 830 600 200 So 70 u O 10

lo 2 S Su-38 to 3. 0354 5q. 15 uo 5SO 6 Io 21o 830 tuso 2+1. 267 50 6o to 8o u65-76 746. 7S 1363. 06 2-3了1.13 500 l0