Physics, 03.02.2020 18:48 toniawu18

Ahydraulic jack is used to lift a car in order to change a tire. the car exerts a force of 9,800 n toward the ground due to the force of gravity. to begin to lift the car, a hydraulic jack must produce of force. to keep the car in position once it is lifted, the jack must produce of force.

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Ahydraulic jack is used to lift a car in order to change a tire. the car exerts a force of 9,800 n t...