A hydraulic 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 v of force. of force. To keep the car in position once it is lifted, the jack must produce

A hydraulic 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 v of force. of force. To keep the car in position once it is lifted, the jack must produce

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Chapter18: Cpt Medicine

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Concept explainers

Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.

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X HCS-AL-Science 8 B (HVA) - Edg x
n.edgenuity.com/Player/
A hydraulic 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
v of force.
To keep the car in position once it is lifted, the jack must produce
v of force.
Done
) Intro
2 of 9

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