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A book of mass 3 kg rests on a plank. You tilt one end of the plank and slowly increase the angle of the tilt. The coefficient of static friction between the book and the plank is 0.46. What is the maximum
asked
Apr 2, 2020
Physics
high-school
1
answer
5
votes
129k
views
Where are the evaporator and condenser located within the air conditioning system and what is the state of pressure of the Freon in each one
asked
Jan 20, 2020
Business
middle-school
1
answer
4
votes
42.5k
views
Why do you think he calls the act a “military necessity” in the last section
asked
Jul 20, 2019
Social Studies
college
1
answer
0
votes
114k
views
The vaule of the g constant (the acceleration of all objects due to gravity)on earth is
asked
Feb 11, 2019
Physics
high-school
1
answer
1
vote
3.4k
views
An organism has an inversion in one homologue of a chromosome pair. When its germ cells undergo meiosis, how many of its gametes will also carry the inversion (assume crossing over does NOT occur)?
asked
Jun 13, 2018
Biology
college
1
answer
4
votes
196k
views
Trisha had the following seven distances (in feet) in the triple jump. 29, 30, 28, 32, 28, 31, 27 What is the approximate mean of her distances, rounded to the nearest tenth? Please help??
asked
Jan 26, 2018
Mathematics
college
1
answer
1
vote
170k
views
The shape of a molecule is trigonal planar. How many electron domains around the central atom does this molecule most likely have? zero two three four
asked
Jan 7, 2018
Chemistry
high-school
2
answers
3
votes
220k
views
Sharks and dolphins look very much alike--both have streamlined bodies, fins, and sharp teeth. Sharks and dolphins, however, are not closely related. The body structures that characterize sharks and dolphins
asked
Jan 3, 2018
Biology
middle-school
2
answers
1
vote
134k
views
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