8. (a) What is an inclined plane?
(b) Give four daily life examples using inclined
plane.
Answers
Answer:
8.a. Inclined plane, simple machine consisting of a sloping surface, used for raising heavy bodies. The force required to move an object up the incline is less than the weight being raised, discounting friction. The steeper the slope, or incline, the more nearly the required force approaches the actual weight.
b. Examples of inclined planes are ramps, sloping roads and hills, plows, chisels, hatchets, carpenter's planes, and wedges. The typical example of an inclined plane is a sloped surface; for example a roadway to bridge at a different height.
Answer:-
(a)An inclined plane is also known as a ramp. It is a flat supporting surface tilted at an angle, with one end higher than the other, used as an aid for raising or lowering a load.
(b) Inclined Planes Examples:-
-Wheelchair ramps
-Sloping roads
-Slides
-Stairs
-Waterslides
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