Physics, 07.04.2020 19:57 kevincaleb1
A 180-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m is set in motion by wrapping a rope about the rim of the disk and pulling on the rope. What constant force would have to be exerted on the rope to bring the merry-go-round from rest to an angular speed of 0.400 rev/s in 2.00 s
Answers: 3
Physics, 22.06.2019 06:30
Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.
Answers: 2
Physics, 22.06.2019 12:00
Infrared radiation has wavelengths that are shorter than visible light is part of the visible light spectrum has wavelengths that are longer than visible light has the same wavelengths as ultraviolet radiation
Answers: 1
Physics, 22.06.2019 16:30
Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.
Answers: 1
Physics, 22.06.2019 22:30
Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s.assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.
Answers: 1
A 180-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m is set in...
Social Studies, 14.01.2021 23:10
Chemistry, 14.01.2021 23:10
Mathematics, 14.01.2021 23:10
Social Studies, 14.01.2021 23:10
Mathematics, 14.01.2021 23:10
Chemistry, 14.01.2021 23:10
Health, 14.01.2021 23:10
Mathematics, 14.01.2021 23:10
Health, 14.01.2021 23:10
English, 14.01.2021 23:10
Mathematics, 14.01.2021 23:10