Calculating the Weight of a 13.25 kg Box

  • Thread starter black_hole
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In summary, the question asks for the weight of a 13.25 kg box resting on a table. The formula for calculating weight involves mass (m) and acceleration due to gravity (a), which is a known value. Therefore, using the formula for weight, the solution can be easily found by plugging in the given mass.
  • #1
black_hole
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Homework Statement



A 13.25 kg box rest on a table. What is the weight of the box?

Homework Equations



I know this is really easy, but how would I do this?

The Attempt at a Solution

 
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  • #2
black_hole said:

Homework Statement



A 13.25 kg box rest on a table. What is the weight of the box?

Homework Equations



I know this is really easy, but how would I do this?

The Attempt at a Solution


Weight is a force (F). Do you have a formula to determine force with m (mass) in it? 2nd law... What is the a (acceleration due to gravity at the surface of the earth)? This has been measured and should be firmly in your head. You got m, you got a, find F.
 
  • #3
thanks
 

Related to Calculating the Weight of a 13.25 kg Box

1. How do you calculate the weight of a 13.25 kg box?

To calculate the weight of a 13.25 kg box, you simply multiply the mass by the gravitational acceleration of the Earth, which is approximately 9.8 m/s². This will give you the weight of the box in newtons (N).

2. Why is it important to use the correct units when calculating weight?

Using the correct units is important because weight is a measurement of force, and different units can be used to measure force. By using the correct units, you ensure that your calculation is accurate and comparable to other measurements.

3. How does the weight of a 13.25 kg box differ on different planets?

The weight of a 13.25 kg box will differ on different planets due to variations in gravitational acceleration. For example, on the moon, where the gravitational acceleration is approximately 1.62 m/s², the weight of the box would be significantly less than on Earth.

4. Can the weight of a 13.25 kg box change over time?

Yes, the weight of a 13.25 kg box can change over time if the gravitational acceleration changes. This can happen if the box is moved to a different planet or if the Earth's gravitational pull changes due to factors such as tectonic activity or the movement of large masses.

5. How can the weight of a 13.25 kg box be measured accurately?

The weight of a 13.25 kg box can be measured accurately using a scale or balance. These instruments use the force of gravity to determine the weight of an object. It is important to calibrate the scale or balance regularly to ensure accurate measurements.

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