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Just before striking the ground, a 2.0kg mass has 400 j of ke. ignoring friction, what is the height from which it was dropped, and at what speed does it strike the ground? O 20.4 m, and 20 m/s O 20.4
answered
Dec 21, 2024
Physics
high-school
2
votes
220k
views
Recognize that service providers must focus on providing customers with quality ______ and ______ to compete globally.
answered
Oct 15, 2024
Business
high-school
1
vote
87.1k
views
In Texas, the line-item veto does not exist. a) True b) False
answered
Aug 20, 2024
History
high-school
0
votes
219k
views
Most German homes are very modern. Air conditioning can be found in most homes in Germany. a) True b) False
answered
Aug 18, 2024
Geography
high-school
4
votes
17.6k
views
In 2009-2010, ____ percent of United States 6 to 11 year old children have been classified as obese. a. 12 b. 30 c. 25 d. 18
answered
Aug 8, 2024
Health
college
2
votes
74.3k
views
A sealed tank with a volume of 29.1 L contains 7.21 moles of propane gas at a temperature of 23.7 K. What is the pressure of the gas? A) 0.299 atm B) 0.687 atm C) 2.432 atm D) 4.645 atm
answered
Apr 1, 2024
Chemistry
high-school
6
votes
225k
views
1 3/5 + 2 5/6 as a mixed number simplified
answered
Jan 17, 2024
Mathematics
high-school
5
votes
213k
views
The projected population of a city is given by 125,000 (1.11)^ t/20, where t is the number of years after 1995. What is the projected population in 2015?
answered
Nov 2, 2023
Mathematics
high-school
0
votes
54.9k
views
10. Which of the following is NOT true of the nervous system? a. Consists of the brain, spinal cord, and neurons b. Controls the voluntary and involuntary actions C. Secretes adrenaline into the blood
answered
Aug 22, 2023
Biology
high-school
10
votes
17.8k
views
In the right triangle ABC, if m < C = 90 and sun A = 3/5, cos B is
answered
May 2, 2023
Mathematics
college
6
votes
123k
views
If a ants can dig b tunnels in c hours, how many tunnels can b ants dig in a hours?
answered
Oct 12, 2022
Mathematics
college
3
votes
210k
views
Can you help me with this please?
answered
Aug 15, 2022
English
college
4
votes
114k
views
un proyectil es lanzado de la parte superior de una montaña de 50 m de altura con un angulo x. el proyectil alcanza el suelo desdes de 5 segundos de haber sido disparado. si el alcance horizontal fue de
answered
Aug 8, 2022
Mathematics
college
1
vote
221k
views
Which graph represents the solution to the system of inequalities below? 5x - 4y > 4 x + y < 2
answered
Jul 9, 2022
Mathematics
high-school
7
votes
108k
views
Drake estimates that he can finish 12 math problems in 45 minutes. How many hours will it take to complete 24 math problems? Please show work.
answered
Jun 18, 2022
Mathematics
high-school
5
votes
12.8k
views
Triangle ABC above has side a = 1 and side c = 2. What constraints does the triangle inequality theorem put on side b?
answered
May 21, 2022
Mathematics
high-school
7
votes
145k
views
Read It! People are searching the woods, looking through tall grass and under logs. Suddenly, a triumphant cry rings out: "Turtle!" Then, a hand gently scoops up the creature. It is an eastern box turtle.
answered
May 8, 2022
English
college
3
votes
90.1k
views
What is algorithm and how does it works
answered
Feb 26, 2022
Computers and Technology
college
0
votes
1.2k
views
How does the language used by the speakers in "in Just-" and "July" reflect their differing perspectives? A)The speaker in “July” uses phrases that reflect a very emotional perspective, while the speaker
answered
Feb 19, 2022
English
high-school
3
votes
169k
views
Can someone answer my question so I don't have to waste all my points on re-asking it several times... Students attending schools with mandatory uniform policies experience less pressure than do students
answered
Oct 12, 2021
English
high-school
7
votes
234k
views
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