A centric force causes flexion passes through an axis of rotation does not pass

Question

A centric force causes flexion passes through an axis of rotation does not pass through an axis of rotation passes through the opposite plane none of the above Two eccentric forces acting on an object to cause rotation in the same direction create a force couple negative forces negative torques positive torques negative forces none of the above For a rotating object, the acceleration directed toward the center of rotation is called tangential acceleration rotary acceleration centrifugal acceleration linear acceleration centripetal acceleration The moment arm of the biceps brachii muscle about the elbow joint is largest when the angle at the joint is approximately 180 degree (fully extended) 150 degree 120 degree 90 degree The angle of the elbow doesn't affect the moment arm of the biceps brachii muscle Which of the following motions occurs primarily in the sagittal plane? forward roll a cartwheel a pirouette all of the above none of the above

Explanation / Answer

1.A centric force

answer-pass through axis of rotation

2.Two eccentric force acting on object to create rotation in same direction

answer- a force couple

3..answer-centripetal acceleration

4.answer-90 degree

5.answer-

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