Does a Falling Object Possess Weight?

In summary, the conversation discusses whether a falling object possesses weight. The formula for weight, F=mg, is mentioned and although the object has mass and is accelerating due to gravity, the answer is ultimately determined to be no. The concept of weight being the force exerted on an object in a gravitational field is explained, and it is noted that an object in free fall has a weight of zero. A lecture link is provided for further understanding.
  • #1
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Homework Statement


Does a falling object posses weight?


Homework Equations


F=mg


The Attempt at a Solution



I thought yes because it still has a mass and is accelerating due to gravity. However, the answer is No. If anyone could shed some light on this I would greatly appreciate it.
 
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  • #2
firstly, define weight
 
Last edited:
  • #3
The legend said:
firstly, define weight

the force on an object due to a gravitational field...

Weight = mass of the object x acceleration due to gravity...

But I still don't know why the answer is no...
Obviously the object still has mass so therefore the acceleration due to gravity must be zero...but I don't understand why it is zero. ;D
 
  • #4
Not exactly ...
Weight is the force exerted on you by a bathroom scale. Your weight increases when you are in an elevator which is accelerated upward; you weigh less than your normal weight when the elevator is accelerating downward, and your weight is zero when the elevator is in free fall. When you hang from a rope, your weight is indicated by the tension in the rope.

http://videolectures.net/mit801f99_lewin_lec07/
Now, do you get it?
 
  • #5
yer. thanks :D
 

What is the weight of a falling object?

The weight of a falling object is determined by its mass and the force of gravity acting upon it. The weight can be calculated by multiplying the mass of the object by the acceleration due to gravity.

How does the weight of a falling object change?

The weight of a falling object remains constant regardless of its acceleration due to gravity. However, the object's weight will change if its mass changes, such as if additional mass is added or removed.

Does the shape of a falling object affect its weight?

No, the shape of a falling object does not affect its weight. The weight of an object is solely determined by its mass and the acceleration due to gravity, not its shape.

What is the relationship between weight and air resistance for a falling object?

The weight of a falling object is affected by air resistance, also known as drag. As an object falls, it experiences an upward force from air resistance, which can decrease its overall weight.

Is the weight of a falling object affected by its location on Earth?

Yes, the weight of a falling object can vary depending on its location on Earth. This is due to the different strengths of gravity at different locations on Earth's surface. For example, an object will weigh less at the top of a mountain compared to at sea level.

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