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Physics, 22.06.2019 02:00
Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd question 6 options: 3000 joules 30 joules 320 joules 3200 joules
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Physics, 22.06.2019 02:30
Which of the following are properties of mechanical waves? check all that apply βοΈ particles of the medium move back and fourth, but do not move with the wave. βοΈ the particles of the medium always move parallel to the wave motion. βοΈ wave motion begins with a disturbance in the medium. βοΈ waves transport energy from a source outward, away from the source.
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Physics, 22.06.2019 05:30
The a992 steel rod bc has a diameter of 50 mm and is used as a strut to support the beam. determine the maximum intensity w of the uniform distributed load that can be applied to the beam without risk of causing the strut to buckle. take f.s. = 2 against bucklin
Answers: 3
Physics, 22.06.2019 10:00
Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points
Answers: 1
Are formed where bumps from two surfaces come into contact....
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