To elaborate it I would use Newtons 3rd Lawphinds said:I think I understand what you are asking but I find it to be a very confusingly phrased question. Perhaps it would work if you were to look up the definitions of the terms mass, force, weight, and gravity to help clarify what you are asking.
But notice weight is force something is pulled BY but it is pulling in this casePhysicist97 said:The force of gravity and weight are essentially the same. Weight is an everyday word we use in our language that represents the downward force of an object due to the Earth's pull. Weight IS the force of gravity experienced by an object. The mass that is in your hand would exert a downward gravitational force on your hand. (As far as I know, physicists don't talk in terms of weight, always in terms of gravitational force).
No. The force the mass applies to the hand is a contact force. Also called a mechanical or normal force.shayan haider said:what is the force the mass is applying to hand of man is it Weight or Force of gravity
shayan haider said:Now what is the force the mass is applying to hand of man is it Weight or Force of gravity because weight acts on mass itself. Then what we call it precisely?
I am sure that the thing is applying force less than its weight!Drakkith said:The force on the hand? Well, if we list the forces acting on the hand, we should be able to find out.
1. The weight of the man's hand (mg) acting downward.
2. The force from the man's wrist acting upward.
3. The force from the mass the hand is holding up, acting downward.
Now, it would be easy to think that number 3 is also the weight of the mass. But it's not. The magnitude of the force is equal to the weight of the mass, but, crucially, if the man were to drop his hand so that his hand and the mass accelerate downward, the force of the mass on the hand would NOT be equal to the mass's weight, but a lesser amount. This force is a contact force, the normal force, like DaleSpam said.
If the mass that you hold in your hand doesn’t accelerate, the force it applies to your hand is equal to its weight. If the mass accelerates it can be more or less in magnitude, depending on the direction of acceleration.shayan haider said:I am sure that the thing is applying force less than its weight!
Weight refers to the measure of the downward force exerted on an object by the Earth's gravity. Force of gravity, on the other hand, is a type of force that attracts two objects with mass towards each other. In simple terms, weight is a type of force that is affected by gravity.
Both weight and force of gravity are important when lifting a mass. The weight of the object being lifted is determined by its mass and the force of gravity acting upon it. So, in order to lift a mass, both weight and force of gravity must be considered.
The weight of an object can be calculated by multiplying its mass by the acceleration due to gravity (9.8 m/s²). The force of gravity can be calculated using Newton's Law of Universal Gravitation, which takes into account the masses and distance between two objects.
Weight and force of gravity vary on different planets because they have different masses and sizes. The larger the mass and size of a planet, the stronger its gravitational pull will be. This means that a person's weight and the force of gravity acting upon them will be different on each planet.
Weight and force of gravity cannot be manipulated, as they are natural forces that are determined by the mass and size of objects. However, the effects of weight and force of gravity can be counteracted using other forces, such as lifting an object with an equal and opposite force or using technology, such as anti-gravity machines.