A Torque Can Be Exerted on a Body with a Fixed

question 23

Multiple Choice

A torque can be exerted on a body with a fixed axis of rotation

• A) only by a centripetal force.
• B) only by a force directed radially outwards.
• C) only by a tangential force.
• D) only by a force with a component directed radially outwards.
• E) by any force not pointing directly toward or away from the axis of rotation.

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Definitions:

Estrogen Levels

The concentration of estrogen hormones in the blood, which play key roles in sexual and reproductive development, especially in women.

Progesterone Levels

The concentration of progesterone, a hormone important for the menstrual cycle and in maintaining the early stages of pregnancy, in the bloodstream.

Testosterone Levels

The amount of testosterone, a steroid hormone that plays a key role in the development of male reproductive tissues and secondary sexual characteristics, present in the blood.

Blood Glucose

The concentration of glucose in the blood, which is a primary energy source for the body's cells and a crucial indicator of metabolic health.