80 lb 40 lb 331 33" A G - x 72" 40 lb B C 50 lb 30° 66"- 70 lb

Kindly answer correctly. Please show all the necessary steps. Thanks in advance

or the spring system given in Figure 1, create the clement matrices as well as the global stiffness and force matrix, note that k-1. -ww- Figure 1

1- Please I want answer of this question. Thanks

Do not copy else where they are wrong pls find what’s in yellow only

I need to find the forces in each tube but I keep getting stuck. I have been getting really long equations to do algibra onwhich I suspect might be where the error was comming from. The values I have tried are F2 = -0.97786, and -4.889 kips

i will 10 upvotes only typing

Plz solve within 30min I vill give definitely upvote and vill give positive feedback thank you

Question 1: A race car is turning (cornering) on a flat road, as shown in Figure Q1-1. The speed of the car is 300 kph and the turning radius is 260 m. Having the car parameters as below, answer questions a) and b). ● . ● ● m = 890 (kg) (57% of the weight is on the rear axle); Air density = 1.225 (kg/m3); Equivalent aerodynamic lift coefficient for front axle= -0.915 (-); Aerodynamic frontal area= 1.11 (m²); Slip angle of the front tyres= +2.4 (°); Slip angle of rear tyres= +1.2 (°); The steering angle of wheels= -1.9 (°); The efficiency of the drivetrain from the engine to the contact patch of tyres is 100%. 8=-1.9°- ---R=260 m α = +2.4° αR = +1.2° Figure Q1-1 Motion of the vehicle and the angles a) Calculate the engine power delivered to tyres to overcome the total induced drag due to lateral force.

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