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What is the gravitational potential energy (GPE) of the 2 kg bowling ball as it sits on top of the building 40 meters high? Use this formula: GPE=m(9.8m/s²)h Potential Energy (GPE) is measured in Joules
asked
Dec 28, 2024
Chemistry
middle-school
2
answers
4
votes
205k
views
Because of the anode heel effect, the intensity of the x-ray beam is greatest along the cathode end of the beam
asked
Oct 18, 2024
Physics
high-school
1
answer
0
votes
165k
views
Carbon can be found in which of the following substances: a) Water b) Ammonia c) Methane d) Hydrogen peroxide
asked
Jun 2, 2024
Chemistry
high-school
1
answer
2
votes
216k
views
Describe the exposing or writing step of laser printing.
asked
Jun 1, 2024
Computers and Technology
high-school
1
answer
0
votes
122k
views
In 1973, Secretariat was the winning horse in the Kentucky Derby. Secretariat ran 2,011.68m in119.4s. Calculate the average speed of the horse, and write the answer with the correct number of significant
asked
Mar 19, 2024
Chemistry
high-school
1
answer
1
vote
121k
views
rigonelline is reduced by roughly what amount during the roasting process? A) Approximately 50% B) About 25% C) Around 75% D) Roughly 10%
asked
Jan 27, 2024
Chemistry
high-school
1
answer
3
votes
144k
views
Find the value of a. then find the angle measures of the polygonI need the answer as soon as possible thank you :)
asked
Jan 27, 2024
Mathematics
high-school
1
answer
5
votes
61.0k
views
find the total charge contained in a cone defined by r ≤ 2 m and 0 ≤ ≤ 4⁄ , given that volume charge density = 1022 /3.
asked
Jan 21, 2024
Mathematics
high-school
1
answer
2
votes
128k
views
A runner finishes a race in 2:27:15 Explain the meaning of the Digits?
asked
Dec 28, 2023
Mathematics
college
1
answer
21
votes
26.8k
views
What can be the examples of human resources required for tourism sector enlist any four
asked
Dec 26, 2023
Social Studies
high-school
1
answer
4
votes
176k
views
Assume the given function is one-to-one. Find the indicated values:x0123456789f(x)8074265391f(9)=AnswerIf f(x)=9 then x=Answerf^{-1}(3)=AnswerIf f^{-1}(x)=7 then x=?Answer
asked
Oct 13, 2023
Mathematics
college
1
answer
0
votes
199k
views
What happened to Jay Keyworth in the 1980s with his ideas for missile launch?
asked
Aug 6, 2023
History
high-school
1
answer
5
votes
207k
views
PLEASE ANSWER FAST SORRY IM IN A RUSH 72t^2+225
asked
May 16, 2023
Mathematics
high-school
1
answer
19
votes
100k
views
PLEASE HELP FAST I ONLY HAVE ONE HOUR!!!!!!
asked
Feb 24, 2023
Mathematics
college
1
answer
3
votes
223k
views
The graph of a linear function is shown. Which word describes the slope of the line? 1Y © positive © negative • zero • undefined
asked
Dec 10, 2022
Mathematics
college
2
answers
4
votes
84.7k
views
(8.3) (2,3) Need help please
asked
Dec 7, 2022
Mathematics
high-school
1
answer
13
votes
168k
views
Multiplying polynomials: simplify (4a+2)(6a^2-a+2)
asked
Nov 4, 2022
Mathematics
college
1
answer
11
votes
162k
views
Factor the polynomial: 81b^2 - 64c^2
asked
Jan 24, 2022
Mathematics
college
1
answer
5
votes
34.6k
views
Please help me its due in 30 min
asked
Nov 25, 2021
Mathematics
high-school
2
answers
5
votes
130k
views
Describe the following theories and how they contributed to the science of psychology: Empiricism Structuralism (and introspection) Functionalism Early experimental psychology
asked
Aug 23, 2021
Advanced Placement (AP)
high-school
1
answer
1
vote
107k
views
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