# How many pounds does it take to break a human bone?

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Depends on the bone. Heavy bones like the femur are extremely resistant to breaking, as is the skull. Smaller bones tend to be jointed in a way that lets them flex away from breaking forces. To actually put a number to this belongs more in the realm of the clinical laboratory, as the answer is always going to be somewhat abstract. I can take a section of femur (in the lab), deliver measured vertical force until it fractures, and all I've discovered is what would happen to someone who was attentive enough to fall in an exact vertical plane, and remain in that position as impact settled in. Not real-world at all. That said, some bones bear internal pressures of up to a ton or more. Spines bear a huge amount of shearing stress and concentrated/angualr weight.
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# How many pounds of bone is in the human body?

The number of pounds of bone in a human body depends on the age andsex of the individual. Children's bones weigh less than adults.

# How many pounde of pressure does it take to crush a cheek bone?

I can't give you a specific answer in that to do so would require the area of contact, size and weight of the cheeknone, etc., so this is more of a pathology question than fir

# How many pounds of pressure to break a human neck?

15 PSI My Good Sir.

7 lbs.

# How many pounds of pressure does it take to break a human nose?

I've heard both 7 and 9 lbs of pressure is all it takes to break the human nose. It's not 100% but the general consensus seems to be less than 10 lbs of pressure

# Pounds of pressure to break a bone?

I have heard that the femur bone can take up to 1100 pounds per square inch of pressure before breaking.

# How many pounds does it take to break a human hand?

This can vary depending on the age and size of the human. A baby orchild's hand will take much less weight to break it than an adulthand would.

# How many pounds does it take to break a kneecap?

Bout 20 pounds of steel bar

# How much force does it take to break a human jaw bone?

at least at a 15 mph speed

# How any pounds of pressure does it take to break a human neck?

It takes 15 psi (pounds per square inch) to break both, human neck and skull.

# How many pounds of does it take to break a walnut?

It all depends on the thickness of the shell but you could average it out to figure it out

# How pounds does it take to break a humans femur?

It depends how hard you pound. The harder you pound, the fewer times you have to do it before the femur breaks. And it also depends on how strong the femur is, and what area y

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# What happens when humans break bones?

Marrow builds them back

Yes it can

10 lbs