inclined plane
/in'klaind'plein/
Học thuậtThân thiện
Definition
Noun: A simple machine consisting of a flat surface set at an angle (other than a right angle) to a horizontal surface. It is used to raise or lower a load by moving it along the sloping surface, reducing the force needed compared to lifting the load vertically.
Usage
The term "inclined plane" is used to describe the physical object or concept in physics and engineering. It is a fundamental simple machine. * The ramp is a common example of an inclined plane. * To move the heavy box into the truck, they used an inclined plane. * The mechanical advantage of an inclined plane depends on its length and height.
Advanced Usage
- "To analyze the forces on an inclined plane": A common phrase in physics describing the study of how gravity and other forces act on an object resting on or moving along a slope.
- Conceptual use: The principle can be applied metaphorically to describe a gradual process. (e.g., )
Variants and Related Words
- Incline (noun): Often used synonymously with "inclined plane," especially for man-made slopes like roads or ramps. (e.g., )
- Ramp (noun): A practical implementation of an inclined plane for wheeled access.
- Wedge (noun): Considered a portable or moving inclined plane.
- Screw (noun): An inclined plane wrapped around a cylinder.
Synonyms
- Slope
- Gradient
- Ramp
- Incline
Related Phrases
- Angle of inclination: The acute angle the plane makes with the horizontal.
- Mechanical advantage of an inclined plane: The ratio of the length of the slope to its height, representing the factor by which the machine multiplies the input force.
Related Idioms
- An uphill battle/climb: While not containing the phrase "inclined plane," this idiom conceptually relates to the effort required to move against a slope, metaphorically describing a difficult struggle.
Noun
- a simple machine for elevating objects; consists of plane surface that makes an acute angle with the horizontal