When You Push Your Desk to the Right, Friction on the Desk

question 22

Multiple Choice

When you push your desk to the right, friction on the desk acts toward

• A)the left.
• B)the right.
• C)at right angles to your push.
• D)none of the above

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Definitions:

Compact Bone

A dense and strong type of bone tissue that forms the outer layer of bones, providing structural support and protection.

Osteons

Structural units found in compact bone, consisting of a central canal surrounded by concentric rings of calcified matrix.

Circumferential

Pertaining to or forming a circle or a circumference.

Concentric

A type of muscle contraction where the muscle shortens while generating force, commonly occurring during the lifting phase of an exercise.