看圖 .
...
Answers: 1
Physics, 21.06.2019 19:20
Aferris wheel is a vertical, circular amusement ride with radius 9 m. riders sit on seats that swivel to remain horizontal. the ferris wheel rotates at a constant rate, going around once in 9 s. consider a rider whose mass is 56 kg. at the bottom of the ride, what is the perpendicular component of the rate of change of the rider's momentum? at the bottom of the ride, what is the vector force exerted by the seat on the rider?
Answers: 1
Physics, 21.06.2019 21:00
Mike walks 100 meter north, then walks 30 meters south. after this, he walks another 10 meters north. what is the magnitude of his total displacement during this walk,in meters?
Answers: 2
Physics, 22.06.2019 08:30
Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave
Answers: 1
Computers and Technology, 07.01.2021 18:50
Mathematics, 07.01.2021 18:50
Computers and Technology, 07.01.2021 18:50
Mathematics, 07.01.2021 18:50
Mathematics, 07.01.2021 18:50
History, 07.01.2021 18:50
Mathematics, 07.01.2021 18:50
History, 07.01.2021 18:50
Chemistry, 07.01.2021 18:50
Mathematics, 07.01.2021 18:50
Computers and Technology, 07.01.2021 18:50
English, 07.01.2021 18:50
Mathematics, 07.01.2021 18:50
Chemistry, 07.01.2021 18:50
Medicine, 07.01.2021 18:50