![Physics](/tpl/images/cats/fizika.png)
Physics, 14.08.2020 01:01, Randomkid0973
A person of 70 kg standing on an un-deformable horizontal surface. She bends her knees and jumps up from rest, achieving a launching speed of 1.7 m/s. The launching process lasts 0.1 second. Calculate the average force exerted by the surface on the person during the launch.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 13:00, danessaporter
How well does the extrapolated value (the slope of the trend line) agree with the accepted value of free-fall acceleration (g = 9.8 m/s2)?
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:00, pinkyglitter2696
What are atoms of the same element with varying number of neutrons
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:00, KitKat22Rose9
What is a possible result of higher air temperature caused by global warming
Answers: 1
Do you know the correct answer?
A person of 70 kg standing on an un-deformable horizontal surface. She bends her knees and jumps up...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
English, 08.02.2022 18:20
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 08.02.2022 18:20
![Konu](/tpl/images/cats/en.png)
English, 08.02.2022 18:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.02.2022 18:30
![Konu](/tpl/images/cats/himiya.png)