A Block of Mass M Slides Down a Frictionless Plane

question 14

Multiple Choice

A block of mass M slides down a frictionless plane inclined at an angle θ with the horizontal. The gravitational force is directed

• A)parallel to the plane in the same direction as the movement of the block.
• B)parallel to the plane in the opposite direction as the movement of the block
• C)perpendicular to the plane.
• D)toward the center of the Earth.
• E)an angle θ below the inclined plane.

---

Definitions:

Public Health System

An organized network of agencies and institutions aiming to promote, protect, and restore the health of a population.

Social Cause

A cause dedicated to addressing issues related to society, aiming to bring about social change.

Illness

A state of poor health affecting the body or mind, often characterized by symptoms and requiring medical treatment.

Death

The permanent cessation of all biological functions that sustain a living organism, marking the end of life.