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The Earth produces an inwardly directed electric field of magnitude 150V/m near its surface. (a) What is the potential of the Earth's surface relative to V=0 at r=[infinity]? (b) If the potential of the
asked
Apr 8, 2021
Physics
college
1
answer
2
votes
58.6k
views
What is 1/2 -3/8How do you get the answer and what is the answer
asked
Jan 13, 2021
Mathematics
middle-school
1
answer
2
votes
96.1k
views
Is the following sequence geometric? If so, what is the common ratio? 4, 2, 1, 1/2, 1/4 ...
asked
Dec 15, 2020
Mathematics
middle-school
1
answer
5
votes
19.7k
views
Seth’s father is thinking of buying his son a six-month pass for $40. With the pass, matinees cost 1.00. If matinees are normally $3.50 each, how many times must Seth attend in order for it to benefit
asked
Dec 13, 2020
Mathematics
middle-school
1
answer
0
votes
117k
views
What is the molecule rRNA a component of
asked
Nov 3, 2020
Biology
middle-school
1
answer
0
votes
116k
views
6. A 1500 kg car drifts along a level road and slows down from 35 m/s to 25 m/s in 20 seconds. What is the net force acting on the car? What is causing this force?
asked
Jul 9, 2020
Physics
middle-school
1
answer
4
votes
216k
views
The main type of antibody in the mucous membrane defenses is _______.
asked
Jan 8, 2020
Biology
college
1
answer
0
votes
206k
views
What is the solution of the equation 1.6m - 4.8 = -1.6m
asked
Nov 11, 2019
Mathematics
college
2
answers
0
votes
94.6k
views
Why does Israel treat and reuse industrial wastewater?
asked
Jun 21, 2019
Geography
middle-school
2
answers
1
vote
198k
views
angle works at AutoZone and makes $72 dollars a day and extra $8 for each platinum membership card he sells. angles goal is to make $200 today. how many memberships cards must he sell?
asked
Jun 19, 2019
Mathematics
middle-school
1
answer
2
votes
26.1k
views
Of the following, which is the MOST specific classification category? A) Class B) Genus C) Order D) Phylum
asked
Jan 20, 2019
Biology
middle-school
1
answer
0
votes
119k
views
Scott is riding his bicycle. He rides at a speed of 9 kilometers per hour for 22.5 kilometers. For how many hours does he ride?
asked
Jan 3, 2018
Mathematics
middle-school
2
answers
3
votes
38.3k
views
Food is shipped thousands of miles throughout our country using various types of transportation such as trucks planes and boats food availability would be most effected by shortage in which of the following
asked
Aug 1, 2017
History
high-school
1
answer
4
votes
82.4k
views
What is -2.9x=-11.31 ???
asked
Sep 9, 2016
Mathematics
middle-school
1
answer
0
votes
18.2k
views
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