0
A weight reading on a scale shows the upward force exerted by the scale?
Wiki User
∙ 14y ago
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).
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What force is needed to accelerate an elevator with a mass of 1000 kg upward at a rate of 2 m per second squared?
Weight of the elevator = 1000kg x -9.8m/s2 = -9800N Upward force acting on the elevator = 1000kg x 2m/s2 = 2000N Net force = upward force - weight of elevator = 2000N - (-9800N) = 11800N
What is a SpringForce Scale?
A spring force scale measures the downward pull on a spring exerted by a force, usually gravity acting on a weight.
Metric unit used to measure weight?
Kilogram is the unit of MassNewton is the unit of ForceSince weight is a force, the SI unit of weight is the Newton1 kg is 9.8 Newtons of force being exerted on the earth's surface.
What is the force exerted upwards from the ground?
In mechanics, the force exerted upwards by the surface that a body sits on is equal and opposite to the force exerted downwards by that body and is referred to as the Ground Reaction Force (GRF) or simply Reaction.
What is an upward force?
It is a force which acts in the upward direction.
What is an upward force exerted by water and other fluids?
The upward force exerted by fluids is called buoyancy. It is dependent on the weight of the object in question.
When you are standing on the ground how much upward force is exerted on you by the earth?
The force is exactly equal to your weight.
What is a upward force exerted on objects in a fluid?
The upward force exerted on an object in a fluid is buoyancy.
What force is the upward force exerted on any object in a fluid?
The upward force exerted on an object in a fluid is buoyancy.
What does buyoncy mean?
upward acting force exerted by a fluid , that opposes an object's weight
What is the scientific definition of a buoyant force?
Buoyancy is an upward thrust or force exerted by a fluid , that opposes an object's weight.
A weight reading on a scale shows is the upward force or downward force oexerted by the scale?
downward force
What makes poo sink or float?
Buoyancy, which is an upward acting force exerted by a fluid , that opposes an object's weight.
What is the force exerted on an object is equal to the weight of the fluid displaced?
buoyancy is the upward force that keeps things afloat. The net upward buoyancy force is equal to the magnitude of the weight of fluid displaced by the body. This force enables the object to float or at least seem lighter
When you standing on the floor does the floor exert an upward force against your feet How much force does it exert?
Because your feet are not accelerating, the force exerted by the floor upon your feet must be exactly the same as the force exerted by your feet on the floor. If you are standing, the amount of force exerted by your feet, and thus the amount of force exerted by the floor, is equivalent to your weight.
What is buoyancy force?
Buoyancy is an upward acting force. It is caused by fluid preassure which opposes an objects weight ( their gravitational pull downwards ).
What is the upward force that is exerted by a gas or liquid called?
well The upward force of a liquid or gas on an object is called
