Physics, 30.05.2020 18:57 destinycasillas
A person of 70 kg standing on an un-deformable horizontal surface bends her knees and jumps up from rest. She achieves 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.
Answers: 3
Another question on Physics
Physics, 22.06.2019 04:30
Which of the following is not a characteristic of s waves? a. travel slower than p waves. b. cannot be detected in locations more than 105° from an earthquake’s epicenter. c. travel through solids and liquids. d. only affect coastal regions.
Answers: 2
Physics, 22.06.2019 10:00
** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils
Answers: 1
Physics, 22.06.2019 12:50
Which changes would result in a decrease in the gravitational force btween two objects? check all that apply
Answers: 1
Physics, 22.06.2019 14:30
Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2
Answers: 1
You know the right answer?
A person of 70 kg standing on an un-deformable horizontal surface bends her knees and jumps up from...
Questions
Spanish, 29.09.2021 21:40
Geography, 29.09.2021 21:40
Mathematics, 29.09.2021 21:40
History, 29.09.2021 21:40
English, 29.09.2021 21:40
Biology, 29.09.2021 21:40
History, 29.09.2021 21:40
Mathematics, 29.09.2021 21:40
