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His model says a person who weighs 50 kg will weigh something like 80 kg the instant they die.
Quote from: Origin on 19/04/2022 18:43:27His model says a person who weighs 50 kg will weigh something like 80 kg the instant they die. They weigh the same.T
You say that, by magic, that force is less than your weight because living tissue is magically easier to lift.But when it dies, the magic stops.So it must weigh more.
Quote from: Origin on 19/04/2022 18:43:27His model says a person who weighs 50 kg will weigh something like 80 kg the instant they die. They weigh the same. This not part of my theory.
Quote from: Kryptid on 25/03/2022 22:53:18The physics of forces works the same for both living and non-living systems. What, do you think the human body suddenly becomes heavier when they die or something?Yes.
The physics of forces works the same for both living and non-living systems. What, do you think the human body suddenly becomes heavier when they die or something?
It was an intuitive conclusion.
Both the dead and alive body should lift with force less than weight
Most of your body is water.Does the water you drink change how much it ways while it is part of your body?
What is the extra x kg?
The idea is crazy try to think of this: my body is 60 kg and when I lift it I must exert the same force I exert to lift a heavy rock of 60 kg but I move or lift lighter body of say 20 kg even though it should be heavy like the rock.I think like this can be thought of : people are familiar with lifting or moving heavy loads do you think you really jump, dance , walk, run, walk upside down,etc doing these with a load of your body 70 kg?
How many times can you do pull ups? How much additional weight can you carry while pulling your own body up?
Quote from: hamdani yusuf on 24/04/2022 09:46:52How many times can you do pull ups? How much additional weight can you carry while pulling your own body up?As the load on the feet when lifting is small the movements can remarkabley be manyThe feet muscles must bear both the body and the object it bears the body with small force adding to it the weight of the object. The object weight doesn't change
You can have weight without gravity. You can be weightless in gravity! Weight is not the same as gravity. Then what is weight?
Weight is not the same as gravity.
Then what is weight?
Nobody said it was.
Quote from: Bored chemist on 26/04/2022 12:31:05Nobody said it was.I'm pretty sure someone has said that weight equals mass times gravitational acceleration.
if g is constant
Quote from: Yahya A.Sharif on 26/04/2022 18:41:05if g is constant It isn't.
You need to understand that g in elementary physics is a number 9.8 m/s² before you reply