Most of the mass of the milky way exists in the form of:
a.) starsb.) gasc.) dustd.) dark mat...
Physics, 28.01.2020 13:48 giannafilippi2006
Most of the mass of the milky way exists in the form of:
a.) starsb.) gasc.) dustd.) dark matter
Answers: 3
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Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge
Answers: 1
Physics, 22.06.2019 08:50
You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?
Answers: 2
Physics, 22.06.2019 14:40
Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?
Answers: 1
Physics, 22.06.2019 19:20
Which best describes the difference between internal and thermal energy?
Answers: 1
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