Physics, 04.10.2020 16:01 kathrynsalomon
Which examples are credible sources that could be used for a essay on the environment
A: a website for a federal environmental agency.
B: a website ran by non-profit organization.
C: an article for an online wiki encyclopedia.
D: a blog by a child who's interested in animals
E: a video game that features animal characters.
F: a paper on the environment by a university professor.
SELECT ALL THAT APPLY
Answers: 2
Physics, 22.06.2019 01:20
Your target variable is δf, the magnitude of the difference in frequency between the waves emitted from the sonar device and the waves received by the device after reflecting off the whale. write an expression for δf in terms of the relevant frequencies using the subscript notation introduced above.
Answers: 3
Physics, 22.06.2019 03:00
Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below.your friend goes first,and you follow after he has dropped a distance of 2.0m.when your friend hits the water,is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.
Answers: 2
Physics, 22.06.2019 09:50
If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
Answers: 3
Which examples are credible sources that could be used for a essay on the environment
A: a website...
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