How do you weigh your hand?

Question

We both can weigh our body mass and how do we weigh our hand?

What are the other ways beside weighing on the scale?

Weighing hand has few ways, kind to name one?

Answer 1

First, attach your hand and arm to an apparatus that only allows you to bend at the wrist. To the pivot, attach a moment transducer that will allow you to measure the moment (force x distance / torque) generated at your wrist.

Then, completely relax your forearm muscles and rotate your arm / hand at various degrees. For added accuracy, you can apply a specific torque to the armature when the wrist is perpendicular to the ground so that we can measure resistance without the influence of gravity.

Finally, use a body / force diagram to calculate the forces generated at each angle. This way, we can get rid of the influence the resistance your wrist has to bending by combining the calculation.

Using the forces calculated, we can find the mass of the hand.

Answer 2

You can do this using specific gravity methods. Most people have a density almost exactly the same as water, which is 1.

Use a small container filled with water and immerse your hand. See how much it displaces and weigh it. The weight of the water should be very close to the weight of your hand.

Answer 3

Put it on a scale without applying body pressure.

Answer 4

just put your hand on the scale, but you have to lie down when weigh your hand.

Answer 5

Take your body weight(kg), divide by your height(m), divide by the no. of fingers u have, multiply by 2.

Try it.

Answer 6

you have to cut off your hand otherwize you will add or decrease pressure with your arm