0
What is the difference between the equation for force and the equation for weight?
Wiki User
∙ 13y ago
There are many equations for force, depending on the setup, the machinery,
the origin of the force, etc.
The equation for weight is one of them. It's the right one to use when the origin
of the force is mutual gravitational attraction between two masses.
<><><><><>
The force acting on an object is mass times acceleration.
The weight acting on an object is the force of gravity, and is G (the universal gravitational constant, about 6.67 x 10-11 N (m/kg)2) times mass1 times mass2 divided by distance squared. This is normally expressed in newtons, but if you normalize to G and mass2 you discover that the force due to gravity is the same as mass1.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is the basic metric unit of weight?
Weight is the mutual gravitational force between the earth and any object on it.The basic unit of force is the Newton .
What is the gravitational force acting upon an astronaut when lifting off?
The actual gravitational force on the astronaut ... the force attracting him to themass of the earth ... is exactly the same as it always is, and is equal to his weight.But ... he feels as if there's more force on him, as if his weight has increased.That's because he's accelerating aboard the launch vehicle, and there's no wayto tell the difference between the force of gravity and the force of acceleration.
What will be the weight in kg of 1 liter of furnace oil having specific gravity of 0.9655?
Mass is measured in kilograms, not weight. The mass of the furnace oil will be 0.9655 kg. If you do not know the difference between weight and mass, consider the following: You have the same amount of material in you whether you are in earth, in mid space or on the moon. That is your mass. You also have a certain amount of weight on earth, which is the effect of the earth's gravitational force acting on your mass. On the moon, the gravitational force is only a sixth as strong and your weight will be only a sixth as much as on earth. In outer space, there may be no gravitational force in which case your weight will be 0. Thus your mass is something that is an intrinsic property of you (at least, of your body) while your weight is largely dependent on the gravitational force acting on you.
How can the equation force mass x acceleration be rewritten?
Equation: Force=Mass X Acceleration If you are looking for the force, use the equation as is. To find the following, it's assumed that you are given the other two values: Mass= Force / Acceleration Acceleration= Force / Mass Remember your labels in your calculations.
Whats the equation for mass?
One equation is Force/acceleration=mass
What is the difference between weight and fat?
Weight is the force that gravity pulls down on an object.Fat is a nutrient.
Does the bouyant force on a submerged object depend on the weight of the object?
No, but the difference between the buoyant force and the weight of the object will determine whether it floats or sinks.
What force causes a difference in weight in air and water?
The force of buoyancy is responsible for the difference in weight between an object in air and water. In water, the upward force of buoyancy counteracts some of the object's weight, making it feel lighter. This is due to the water pushing against the object with an upward force equal to the weight of the water displaced by the object.
What is the difference between weight and presssure?
Weight is a force (measured in Newton). Pressure is force per unit area (measured in Newton / meter2, also known as Pascal).
Relate True weight Buoyant force and Apparent weight?
it is the gravity of difference buoyat force
Difference between the weight of a load and the amount of effort needed to lift it?
The weight of a load is the force of gravity acting on an object, while the amount of effort needed to lift it is the force a person applies to overcome that weight. The difference depends on factors like the weight of the load, the distance it needs to be lifted, and the efficiency of the lifting mechanism.
What is the gravitational force between the Earth and your body called?
The gravitational force between the Earth and your body is called weight. Weight is the force exerted by gravity on an object with mass.
How can we measure the upthrust of an object?
The upthrust of an object can be measured by determining the difference between the object's weight in air and its weight when immersed in a fluid. This difference in weight is equal to the upthrust force acting on the object. It can be calculated using the formula: Upthrust = Weight in air - Weight in fluid.
What equation is upward force?
The equation for upward force is given by the formula: Force = Mass x Acceleration. In the context of an object experiencing gravity, the upward force is equal to the weight of the object, which is calculated as weight = Mass x Gravity.
What is the difference between mum and dads weight if mum weighs 62.5kg and dad weighs 79kg?
The difference between mum and dad's mass is 16.5 kg. The difference in their weight will be approx 161.7 Newtons on the surface of the Earth. Because their weights will depend on the force of gravity acting on them it is not possible to be precise about the difference.
What is the difference between g and N on the balance readout?
"g" is the measure of the weight in grams and "N" is the measure of the force in Newtons.
How does the weight of something change underwater?
When an object is immersed in water, it experiences a buoyant force that counters the force of gravity. This buoyant force reduces the effective weight of the object, making it feel lighter, even though its actual mass remains the same. The weight of the object underwater will be the difference between its actual weight and the buoyant force acting on it.
