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2. Lillian's car weighs 1,660 kg and has a wheel base of 2:60 m (the distance between the center of the front wheel and the

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2. Lillian's car weighs 1,660 kg and has a wheel base of 2:60 m (the distance between the center of the front wheel and the center of the rear wheel). She needs a new water pump and her neighbor has graciously agreed to install it for her. They place a jack at the front wheel and lift up her car in the garage in preparation for the work. The front of the car is elevated by the jack to an angle of 9 degrees (the force of gravity is straight down, effectively 9 degrees off from the perpendicular orientation of full torque....remember to use the correct angle in your calculations!) They place a jack stand under the engine right next to the front wheel. The car's orientation rotates on the rear wheel axel. The weight of the car can be assumed to reside in the center, equally between the front and rear wheels. In the horrible contingency that the jack fails and the car falls, how much force does the jack stand need to be able to absorb for Lillian's calculations! neighbor to not be crushed to death? Remember to consider rotational equilibrium in your

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