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Scales are intended to measure some downward force acting on the scale, which is the weight of the object placed on the scale to be weighed, but it is also true that the downward force is necessarily balanced by an equal and opposite upward force, otherwise the scale would be forced downward (which would be very awkward since it would break through the floor and create quite a mess).
From what? It's 90 degrees from the floor, and its angle from the wall varies during use.
90 degrees
30 degrees
Several examples may be found in the privacy of your own bedroom . . . -- the angle between any two adjacent walls -- the angle between the floor and any wall -- the angle between the ceiling and any wall -- the angle between the floor and any leg of the bed -- the angle between any leg of the bed and the bed-frame
Because according to physics heat goes upward from downward and cool air goes upward to downward so it is best to place heater on the floor but air conditioner near the ceiling
the fourth floor
Scales are intended to measure some downward force acting on the scale, which is the weight of the object placed on the scale to be weighed, but it is also true that the downward force is necessarily balanced by an equal and opposite upward force, otherwise the scale would be forced downward (which would be very awkward since it would break through the floor and create quite a mess).
the fourth floor
-- a force of 1,000N acting at his center of mass, behind his belt-buckle, and directed downward; -- a reaction force of 1,000N spread around on the soles of his shoes, exerted by the floor and directed upward;
All three of the forces are acting on the office chair.
No. The best position would be Supine. Prone means that the body is facing downward (stomach on the floor) whereas Supine is when the body is facing upward (stomach is up).
Yes
The floor is a stationary object (in relationship to you). The floor will provide only enough force to match the force of gravity holding you down. It has to be equal.
Abyss
the answer is continetal slope
what other ocean floor feature is fromed by movement of earth's plates