A car with mass of 1000 kg without passengers has a seating capacity of 4 passengers...

   

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A car with mass of 1000 kg without passengers has a seating capacity of 4 passengers each having a maximum mass of 100 kg. The wheel base is 2.2 m and the center of gravity of loaded car is 1.2 m behind the front axle as shown in the figure. The car is to be supported on four similar helical compression springs 1200 mm. each having a free length of 370.41 mm. The spring should have a deflection of 100 mm. The solid length cannot exceed 256 mm because of assembly considerations. Design a suitable spring. The spring can be designed for static load if the applied force on the spring is multiplied with a factor of 2.2 to account for dynamic loads. Available wire diameters (in inches) at the market are 0.55, 0.60, 0.65, and 0.70 made of Music wire A228. Spring Spring Front Spring center of gravity Rear Spring 2200 mm A car with mass of 1000 kg without passengers has a seating capacity of 4 passengers each having a maximum mass of 100 kg. The wheel base is 2.2 m and the center of gravity of loaded car is 1.2 m behind the front axle as shown in the figure. The car is to be supported on four similar helical compression springs 1200 mm. each having a free length of 370.41 mm. The spring should have a deflection of 100 mm. The solid length cannot exceed 256 mm because of assembly considerations. Design a suitable spring. The spring can be designed for static load if the applied force on the spring is multiplied with a factor of 2.2 to account for dynamic loads. Available wire diameters (in inches) at the market are 0.55, 0.60, 0.65, and 0.70 made of Music wire A228. Spring Spring Front Spring center of gravity Rear Spring 2200 mm

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Sen given To tal mass of car with passenger 100 4x100 1400 kg Four spring use in car sy... View the full answer