![subject](/tpl/images/cats/fizika.png)
Physics, 21.07.2020 22:01 josephmelichar777
The maximum energy a bone can absorb without breaking is surprisingly small. For a healthy human of mass 60 kg60 kg, experimental data show that the leg bones can absorb about 200 J.
Required:
a. From what maximum height could a person jump and land rigidly upright on both feet without breaking his legs? Assume that all energy is absorbed in the leg bones in a rigid landing.
b. People jump from much greater heights than this; explain how this is possible.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:00
Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:50
How many neutrons does plutonium -196 with an atomic number of 78.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:20
Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:00
The velocity of a car traveling in a straight line increases from 0 meters/second to 30meters/second in 8 seconds. what is the average acceleration of the car?
Answers: 1
You know the right answer?
The maximum energy a bone can absorb without breaking is surprisingly small. For a healthy human of...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 19:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 07.12.2020 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 19:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 19:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 07.12.2020 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 19:50
![question](/tpl/images/cats/en.png)
English, 07.12.2020 19:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 19:50
![question](/tpl/images/cats/en.png)
English, 07.12.2020 19:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.12.2020 19:50
![question](/tpl/images/cats/himiya.png)