Question

5.The perpendicular distance between the line of action of force and the axis of rotation is called:
a displacement
b distance
c angular displacement
d momentum arm​

Answer 1

Answer:

(d) momentum arm

Explanation:

The moment arm or lever arm is the perpendicular distance between the line of action of the force and the center of moments.

Answer 2

Answer:

The correct option is d momentum arm​.

Explanation:

• The distance between the force's line of action and the centre of moments, also known as the moment arm or lever arm, is perpendicular.
• The exact location about which the force induces rotation may be the Center of Moments. It could also be an axis or point of reference that the force is thought to be rotating around.
• The distance between the axis of a joint and the line of force operating on that joint is known as a moment arm. There is a moment arm for each joint that is utilized in a workout.

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