Answers: 3
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 10:00
This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !
Answers: 1
Physics, 22.06.2019 17:30
Does heating a metal wire increase or decrease its electrical resistance? why?
Answers: 1
A tube closed at one end is used to determine the speed of sound in air. The resonances occur every...
Social Studies, 20.10.2020 02:01
Chemistry, 20.10.2020 02:01
Chemistry, 20.10.2020 02:01
Advanced Placement (AP), 20.10.2020 02:01
Arts, 20.10.2020 02:01
Arts, 20.10.2020 02:01
Mathematics, 20.10.2020 02:01
Mathematics, 20.10.2020 02:01
Computers and Technology, 20.10.2020 02:01