Can you help and explain these for me?
...
Answers: 1
Physics, 21.06.2019 21:50
Adiver in midair has an angular velocity of 6.0 rad/s and a moment of inertia of 1.2 kg·m2. he then pulls is arms and legs into a tuck position and his angular velocity increases to 12 rad/s. the net external torque acting on the diver is zero. what is his moment of inertia in the tuck position?
Answers: 1
Physics, 22.06.2019 03:30
When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy
Answers: 3
Physics, 22.06.2019 17:30
Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers total displacement?
Answers: 1
Mathematics, 27.05.2021 15:40
Mathematics, 27.05.2021 15:40
Mathematics, 27.05.2021 15:40
Chemistry, 27.05.2021 15:40
Mathematics, 27.05.2021 15:40
Mathematics, 27.05.2021 15:40
History, 27.05.2021 15:40
Mathematics, 27.05.2021 15:40
Biology, 27.05.2021 15:40
History, 27.05.2021 15:40
English, 27.05.2021 15:40
Engineering, 27.05.2021 15:40
Mathematics, 27.05.2021 15:40