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An astronaut on a spaceship traveling at a speed of 0.635c is holding a meter stick (length of 1m) parallel to the direction of motion. There are two observers (La and LB) on earth separated by a distance
answered
Nov 6, 2024
Physics
high-school
1
answer
1.9k
views
Trench shields prevent cave ins. True or false?
asked
Oct 17, 2024
Geography
high-school
1
answer
116k
views
F(x)=2x² +4x for x=7. if the vaue decreased by three
asked
Sep 5, 2024
Mathematics
high-school
1
answer
219k
views
What is a potential impact of new technologies on society and the environment? A) They can lead to increased resource consumption and environmental degradation. B) They have no significant impact on society
answered
Aug 6, 2024
Computers and Technology
high-school
1
answer
26.3k
views
How much less would the account be worth after 30 years if compounded monthly instead of continuously? A) $1200 B) $1300 C) $1400 D) $1500
answered
Jul 9, 2024
Business
high-school
1
answer
4.6k
views
Which of the following questions helps determine if a candidate is a good fit for a particular corporate setting? A. Are you a U.S. citizen? B. What is your ideal work environment? C. How old are you?
asked
Jun 2, 2024
Business
college
1
answer
95.0k
views
You are given the following information, where C represents the specific heat capacity of a material. For ethanol: C=2.671 J/g•°C For water. C=4.184 J/g•°C You have two identical containers, one contains
asked
Apr 24, 2024
Chemistry
high-school
2
answers
16.0k
views
Theories attempt to explain the score values and collective meanings assigned to human interactions, including those that occur in sport and physical activity. (A) True (B) False
answered
Apr 9, 2024
Social Studies
high-school
1
answer
119k
views
Shaded relief maps are most directly helpful in A. dentifying the shape of features of the Earth. B. determining the average annual climatic features across the Earth's surface. C. representing the types
asked
Mar 12, 2024
Mathematics
high-school
1
answer
174k
views
3) show that the two lines with the given slopes are parallel, perpendicular neither. My₁ = 3/4 M₂ = 12/16 . solve it by showing step by step
answered
Dec 16, 2023
Mathematics
high-school
2
answers
195k
views
3/4b = 12 Please help
answered
Dec 7, 2023
Mathematics
college
1
answer
60.8k
views
Select the correct scientific notation form of this numeral using only 3 significant figures. 8,468 L
answered
Oct 16, 2023
Chemistry
middle-school
2
answers
7.2k
views
Como se diferencian el suspenso y la anticipacion?
asked
Sep 27, 2023
Spanish
high-school
1
answer
106k
views
Please select the correct present simple verb form. Samuel _______ basketball with his friends. Question 1 options: play played plays player Question 2 (1 point) Saved Please select the correct present
answered
Sep 20, 2023
English
college
2
answers
195k
views
Within about 24 to 48 hours of eating, a healthy body digests and absorbs about ________ percent of the energy nutrients in a meal.
asked
Aug 19, 2023
Biology
high-school
1
answer
195k
views
9 lb. 11 oz. − 3 lb. 11 oz.
answered
Jul 18, 2023
Mathematics
high-school
1
answer
49.2k
views
What is an example of how the artist’s choice of Medium and the subject matter can be interrelated
asked
Jun 24, 2023
Arts
high-school
1
answer
20.3k
views
The weight of a proton is 1.64×10−26 N.
answered
May 30, 2023
Chemistry
high-school
1
answer
87.4k
views
Witnesses must _c_______ in court for their statements to be included as evidence in the trial. A bow B testify C kneel D perform
answered
May 12, 2023
History
high-school
1
answer
180k
views
Factorise fully 81 + 9p
answered
Jan 2, 2023
Mathematics
high-school
2
answers
212k
views
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