Physics, 15.04.2020 15:51, hdhdenjdxk
A 2.1 kg , 20-cm-diameter turntable rotates at 70 rpm on frictionless bearings. Two 520 g blocks fall from above, hit the turntable simultaneously at opposite ends of a diameter, and stick. What is the turntable's angular velocity, in rpm, just after this event
Answers: 3
Physics, 21.06.2019 16:30, angelina0miles
Identify the amplitude on the diagram and give the correct description. question 3 options: a because amplitude is the distance from wave crest to wave crest. b because the wavelength shows amplitude. c because amplitude is the distance between a crest (or trough) and rest. d because wavelength show amplitude. (brainiest if you get it right! ) ~kayla
Answers: 1
Physics, 23.06.2019 02:10, Lujfl
Which best describes the weak nuclear force? it maintains attraction between the m ecules in liquids. it attracts the nucleus of one atom to the nucleus of another atom. it pulls all matter in the universe together it keeps particles that make up protons and neutrons together
Answers: 1
A 2.1 kg , 20-cm-diameter turntable rotates at 70 rpm on frictionless bearings. Two 520 g blocks fal...
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