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July 29, 2014

Homework Help: Science: Outer Space

Recent Homework Questions About Outer Space

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math 117
1. Answer the following questions. Use Equation Editor to write mathematical expressions and equations. First, save this file to your hard drive by selecting Save As from the File menu. Click the white space below each question to maintain proper formatting. 1. The ...
Sunday, October 9, 2011 at 10:36pm

Math
I dont know how to solve this math problem? A call center is 120 yd. long and 40 yd. wide. Each employee requires 30 sq. ft. if the center needs to have 40% of open space, how many employees can be seated in the center?
Sunday, October 9, 2011 at 4:02pm

Physics
Light is incident on a glass-air interface from the glass side (n=1.5), and researchers want to use the evanescent field on the air side (n=1.0) to excite the molecules adhered to the surface. It is desired that the evanescent field extend a distance δ = 2 µm into ...
Sunday, October 9, 2011 at 3:40pm

physics
space rocket travelling at 20 ms-1 accelerates at 5ms-2 for 2 seconds. how far does the rocket travel during these two seconds?
Sunday, October 9, 2011 at 3:07pm

math
Ture or false questions: Your teacher gives a true-false pop quiz with 10 questions. Show that the number of possible outcomes for the sample space of possible sequences of 10 answers is 1024. I got false and the number is 182 but dont think I have the right number. Some help me.
Sunday, October 9, 2011 at 12:58pm

chemical
The vapor pressure of mercury at 77¢K is 0.0018 mmHg. The atomic weight of mercury is 200.6 g/mole. If the mercury vapor were allowed to reach equilibrium at this temperature in an enclosed space, what would be the mercury vapor concentration in the space?
Saturday, October 8, 2011 at 1:45pm

College Physics
Electronics and inhabitants of the International Space Station generate a significant amount of thermal energy that the station must get rid of. The only way that the station can exhaust thermal energy is by radiation, which it does using thin, 2.2 m-by-4.1 m panels that have ...
Saturday, October 8, 2011 at 3:17am

Physics
To create artificial gravity, the space station shown in the drawing is rotating at a rate of 0.600 rpm. The radii of the cylindrically shaped chambers have the ratio rA/rB = 3.00. Each chamber A simulates an acceleration due to gravity of 5.10 m/s2. Find values for (a) rA, (b...
Friday, October 7, 2011 at 9:39pm

Physics
In a location in outer space far from all other objects, a nucleus whose mass is 3.57232e-25 kg and which is initially at rest undergoes spontaneous "alpha" decay. The original nucleus disappears, and two new particles appear: a He-4 nucleus of mass 6.640678e-27 kg (...
Friday, October 7, 2011 at 10:57am

Math
(Mix and Match) Instructions: choose an item from (a), (b), (c), (d) or (e) that best matches the given problem. Enter your response in the space provided. (a) single equivalent discount (b) amount of discount (c) 3 / 10 , n / 30 (d) 5 / 10 , 3 / 15 , n / 30 e.o.m. (e) R.O.G...
Thursday, October 6, 2011 at 10:53pm

english- writing
1.In a two page double-space essay, using APA formatting, please respond to the following blog conversation that took place last year on a popular sports fan website. Cite 2 references that support your opinions. When people sit around and have discussions about others many ...
Saturday, October 1, 2011 at 11:18am

COM 156
I"m writing a essay for class and this is the rough draft can you please read and let me know what kind of changes I need to make to it. Have you given any thought to where you will live when you are "on your own" - out in the world earning a living? You will ...
Friday, September 30, 2011 at 2:02pm

algebra
Four marbles are drawn at random from a bag containing 7 black marbles and 10 red marbles. Determine the number of outcomes in the sample space of this experiment if the marbles are drawn without replacement.
Wednesday, September 28, 2011 at 11:46pm

ivcc
What is the magnitude of the apparent weight of a 76 astronaut 3200 from the center of the Earth's Moon in a space vehicle accelerating toward the Moon at 3.6 ?
Wednesday, September 28, 2011 at 9:58pm

physics
The Earth’s radius is about 6380 km. The space shuttle is orbiting about 300.1 km above Earth’s surface. If the average speed of the space shuttle is 25700 km/h, find the time required for it to circle Earth. Answer in units of h
Wednesday, September 28, 2011 at 8:40pm

Math 124
There are several ways you might think you could enter numbers in WebAssign, that would not be interpreted as numbers. N.B. There may be hints in RED!!! You cannot have commas in numbers. You cannot have a space in a number. You cannot substitute the letter O for zero or the ...
Wednesday, September 28, 2011 at 5:20pm

earth space science grade 11
what is Microbiologist ? I have to name 4 things that tell me what it is
Monday, September 26, 2011 at 9:20pm

english
I need help with a nonverbal communication types: For example, for (1)the American Sign language...I need to give examples of workplace and lifestyle. (2) Proxemics-the languge of space;example of workplace and lifestyle.Please tell me a ways to write these two so, that I can ...
Monday, September 26, 2011 at 2:56am

College Algebra
Let h(12) = -100 for some function h(x), defined everywhere. If the average rate of change of h(x) from x = 12 to x = 20 is 50, then find h(20). Type your numerical response in the space provided. Do not type in any of the processes which you utilized to arrive at your response.
Monday, September 26, 2011 at 12:08am

physics please help!!
One of the methods used to train astronauts for the effects of "zero gravity" in space is to put them in a specially equipped plane which has been stripped of seats and fitted with padded walls. The pilot then takes the plane up to an altitude of typically 8700 ...
Sunday, September 25, 2011 at 10:56pm

math
A garbage can is in the shape of a rectangular prism. The area of the base of the garbage can is 480 square inches. The height of the garbage can is 30 inches. (Part A) how many cubic inches of space are inside this garbage can? (Part B) Explain how you know your answer is ...
Sunday, September 25, 2011 at 10:13pm

science
Is volume the amount of space an object takes up?
Sunday, September 25, 2011 at 11:42am

diffirential calculus
two points are moving horizontally in space at different heights above the earth. show that the angle of elevation of the line joining them is greater when the distance between them is least.
Sunday, September 25, 2011 at 12:23am

Earth/Space Science
What effect, if any, would you expect a massive forest fire to have on the amount of carbon dioxide in the atmosphere? Explain your answer, please?
Saturday, September 24, 2011 at 5:55pm

math
On a board game if you landed on red you move ahead 1 space,land on blue you move ahead 2 spaces,and land on orange you move back 1 space. If you took 30 spins where would you expect to land relative to where you started?
Thursday, September 22, 2011 at 11:35pm

Physics
A projectile is fired from the origin with an initial velocity V₁=100m/s at an angle θ₁=30⁰. Another is fired from a point on the x-axis at a distance x₀=60m from the origin with initial velocity V₂=80m/s at an angle of θ₂. It is ...
Thursday, September 22, 2011 at 9:39pm

English
Can you check my answers. Label the simple subject(SS) and simple predicate(SP) 1. The artists had less wall space to paint on. artists=SS had=SP 2. Soon beautifully colored stained glass filled the windows. glass=SS filled=SP
Thursday, September 22, 2011 at 7:27pm

chemistry
If the density of an element is 6 g/ml, how much space (in milliliters) should a sample of it displace if it has a mass of 2.4 grams?
Thursday, September 22, 2011 at 3:56pm

physics
Any object that moves through the air (or space) under the influence of gravity is...?
Thursday, September 22, 2011 at 10:29am

Animal Skeletal and Muscular Systems
1.) The development of an animal follows which of the following growth sequences? a. cells, organs, tissues, organ systems b. cells, tissues, organs, organ systems c. cells, organ systems, tissues, organs, d. tissues, cells, organs, organ systems 2.) During an operation, a ...
Wednesday, September 21, 2011 at 11:36pm

cultural diversity
1. National Association for the Education of Young Children supports "third space" thinking as a desirable technique for use in: A. Stimulating children's right-brain processes. B. Enhance staff performance in the early childhood setting. C. Resolving conflicts, ...
Wednesday, September 21, 2011 at 10:01pm

geomatry
is the amount of space between two points on a line it is always expressed as a non-negative number
Monday, September 19, 2011 at 8:38pm

Physics
A landscape architect is planing an artificial water fall. Water flowing at 1.11 m/s will leave the end of a horizontal channel at the top of a vertical wall h=4.00 m high. Will the space behind the waterfall be wide enough for a pedistrian walkway? b. To sell her plan to the ...
Monday, September 19, 2011 at 5:14pm

physics
A landscape architect is planing an artificial water fall. Water flowing at 1.11 m/s will leave the end of a horizontal channel at the top of a vertical wall h=4.00 m high. Will the space behind the waterfall be wide enough for a pedistrian walkway? To sell her plan to the ...
Monday, September 19, 2011 at 4:26pm

Politics
I'm writing a speech, and it's about the topic "Private sector investment is preferable to public sector investment for Human Space Exploration" I'm on the con side for this argument, and one of my reasons was that public sector will spur cooperation, ...
Sunday, September 18, 2011 at 6:30pm

trig
A space shuttle 200 miles above the earth is orbiting the. Earth once every 6 hours. how far does the shuttle travel in one hour? Note the radius of earth about 4000 miles.
Saturday, September 17, 2011 at 9:19pm

physics
A car comes to a stop for a stop sign in 4.6 seconds. If it was initially traveling at 27.5 m/s, how much space did it take for the car to stop?
Saturday, September 17, 2011 at 12:22pm

science-electromagnetism
At a particular instant in the,in a region of space where E=0 and B=3i Wbm^-1 , a 2 kg particle of charge 1 C moves with a velocity of 2ims^-1.What is the particle's acceleration due to magnetic field?
Saturday, September 17, 2011 at 8:26am

earth and space
the grams on the moon is different then space ?
Wednesday, September 14, 2011 at 11:30am

Earth/Space Science
Some scientists have hypothesized that meteorites have periodically bombarded Earth and caused mass extinctions every 26 million years. How might this hypothesis be tested?
Tuesday, September 13, 2011 at 9:41pm

Physics
Which of the following is an example of projectile motion? a jet lifting off a runway a thrown baseball an aluminum can dropped straight down into the recycling bin a space shuttle being launched I think it's b, but I'm not sure.
Tuesday, September 13, 2011 at 5:53pm

Science
Why doesn't the space station fall toward the earth, instead of remaining in space? a) It is beyond the earth's gravitational pull. B) The earth's gravity is balanced out by the attraction of the sun and other planets. C) Centrifugal force keeps it up. D) It does ...
Sunday, September 11, 2011 at 8:32pm

Intercultural Communication
what a U.S. manager would need to know about such issues as personal space and rules of social behavior in order to successfully conduct business in China?
Sunday, September 11, 2011 at 7:17pm

Studying Cultures
what a U.S. manager would need to know about such issues as personal space and rules of social behavior in order to successfully conduct business in India?
Sunday, September 11, 2011 at 7:11pm

Essay Check
This is an essay about the article called Rambo's of the road, could you please read it and see if I am getting there? It is supposed to be a critique. Note: This is not a spellcheck or proofread, I just want someone to read it and tell me if it is alright and makes sense...
Sunday, September 11, 2011 at 1:04pm

Earth/Space Science
Explain why scientific ideas that have been subject to many tests are still considered theories and not scientific laws.
Saturday, September 10, 2011 at 11:58pm

math
Trying to convert 465 litres of trunk space to inches or sq. feet. Need to know how many suitcases will fit
Saturday, September 10, 2011 at 10:59am

physics
(A)A runner is jogging at a steady 7.7 km/hr. when the runner is 3.9 km. form the finish line, a bird begins flying from the runner to the finish line at 46.2 km/hr (6 times as fast as the runner). When the bird reaches the finish line, it turns around and flies back to the ...
Friday, September 9, 2011 at 11:13pm

science
(A)A runner is jogging at a steady 7.7 km/hr. when the runner is 3.9 km. form the finish line, a bird begins flying from the runner to the finish line at 46.2 km/hr (6 times as fast as the runner). When the bird reaches the finish line, it turns around and flies back to the ...
Friday, September 9, 2011 at 10:38pm

Math
A square is 10.5 sq ft by 10.5 sq. ft. The tiles used are 1 sq. ft. How many tiles will be used to fill the space?
Friday, September 9, 2011 at 6:07pm

English
Thank you very much. I'm doubtful about the verb choice in these three sentences. Can you please have a look at them? 1) The journalist believes that parents should give their teenagers space to find their own identity by letting them make their own choices and giving them...
Friday, September 9, 2011 at 5:45pm

English
I left out a few sentences on family relationships I'd like you to check. Thank you. I think the word choice an be improved. 1) Teenagers sometimes feel as if they are caught in a No-Man’s-Land (synonym?) between childhood and adulthood. On the one hand, they want to ...
Friday, September 9, 2011 at 10:11am

Physics
When out in space in International Space Station (ISS), Astronauts experience weightlessness. The ISS’s orbit is 354 km (that is 3.54 x 105 m) above the surface of the earth (You can get more educational NASA resources from: The distance separating the center of the earth...
Thursday, September 8, 2011 at 7:34pm

Physics
An austronaut orbits the Earth in the space shuttle, in one complete orbit, is the magnitude of thr displacement the same as the distance traveled?
Thursday, September 8, 2011 at 6:06pm

Physics
When out in space in International Space Station (ISS), Astronauts experience weightlessness. The ISS’s orbit is 354 km (that is 3.54 x 105 m) above the surface of the earth. The distance separating the center of the earth from the center of the ISS is then approximately ...
Thursday, September 8, 2011 at 8:57am

physics
If the average speed of an orbiting space shuttle is 19600 mi/h, determine the time required for it to circle the Earth. Make sure you consider the fact that the shuttle is orbiting about 200 mi above the Earth's surface, and assume that the Earth's radius is 3963 miles
Wednesday, September 7, 2011 at 11:10pm

Physics
Suppose a space capsule with an astronaut inside is launched from the top of a tower at some angle above the horizontal. a)While the capsule is in free fall, what are the acceleration of the astronaut and the capsule? b)If the astronaut measures his acceleration compared with ...
Tuesday, September 6, 2011 at 8:24pm

English
I urgently need to check this summary of a newspaper article. As I don’t know much of economy, I’d like you to check the use of words. Thank you very much. 1) Chinese economical and political influence is rising in Europe. Examples of its growth are the ownership of ...
Tuesday, September 6, 2011 at 1:14pm

Microbiology
Which of the following statements about the outer membrane of Gram-negative cell wall is FALSE? A. The outside leaflet is largely composed of lipopolysaccharides. B. The outer membrane contains porins that allow passage of molecules and ions directly into the periplasmic space...
Sunday, September 4, 2011 at 10:06pm

Velocity and Displacement
The Space Shuttle travels at a speed of about 7.60 103 m/s. The blink of an astronaut's eye lasts about 120 ms. How many football fields (length = 91.4 m) does the Shuttle cover in the blink of an eye?
Thursday, September 1, 2011 at 4:25pm

homework
ranslate the following situation into an inequality. Do not solve. “Charlie would like to pack one less outfit than Jane for their trip. Loretta would like to bring five outfits less than twice what Jane packs. Due to space in the suitcase, they are limited to a total of ...
Tuesday, August 30, 2011 at 11:01pm

math
paint express charge $30 per gallon of paint plus $1.10 per square foot of wall space. color creations charges $24 per gallon of paint plus $1.20 per square foot of wall space. robert estimates he will need four gallons of paint for the rooms he'd like painted. how much ...
Tuesday, August 30, 2011 at 4:56pm

Chemistryy
Identify the observations of Ernest Rutherford's experiment with the gold foil. Where he experimented on alpha particles and deflection. Check all that apply.... 1) a positive charge is spread equally over the atom 2) THE MAJORity of the space inside the atom is empty ...
Monday, August 29, 2011 at 12:14am

science
Newton’s law of gravity is used with great success in most everyday situations, and indeed, in planning planetary space missions such as the Rosetta probe. However, Einstein’s theory of general relativity and a theory of quantum gravity are needed to describe the ...
Sunday, August 28, 2011 at 12:03pm

space
If the diameter of a galaxy is 243.3 kpc, how many meters is that?
Tuesday, August 23, 2011 at 3:44pm

science
I HAVE WRITTEN A MITIGATION PLAN AND WANTED TO KNOW IF SOMEONE WOULD READ IT A GIVE ME FEED BACK AS TO WHAT I CAN CHANGE Energy Conservation Mitigation Plan Humans are not making energy conservation a priority. Spending a day without energy will be a hard task to do. Society ...
Saturday, August 20, 2011 at 6:32pm

physics
A 88-kg astronaut and a 1200-kg satellite are at rest relative to the space shuttle. The astronaut pushes on the satellite, giving it a speed of 0.25m/s directly away from the shuttle. Seven-and-a-half seconds later the astronaut comes into contact with the shuttle.What was ...
Saturday, August 20, 2011 at 2:12am

Child Care Managment
which of the following is is best suited to a formative assessment of progress? A, muscular strngth and endurance B body fat analysis C. Flexibility D awareness of selfand space. I think is A. But if Im wrong can somebody help me. thanks.
Friday, August 19, 2011 at 6:57pm

physics
The space shuttle has a mass of 2.0 × 106 kg. At lift-off the engines generate an upward force of 30 × 106 N. a. What is the weight of the shuttle? b. What is the acceleration of the shuttle when launched? c. The average acceleration of the shuttle during its 10 ...
Wednesday, August 17, 2011 at 10:41pm

english
You demonstrate that you are able to revise, edit, and proofread by effectively rewriting a paragraph using the standard written conventions of American English. To accomplish this assignment, you apply the rules and skills taught in the first four study units of this course. ...
Wednesday, August 17, 2011 at 1:01pm

Math
Use the 5 steps to solve this problem. Paint Express charges $30 per gallon of paint plus $1.10 per square fooet of wall space. Color Creations charges $24 per gallon of paint and $1.20 per square feet of wall space. Robert estimates he wll need 4 gallons of paint for the room...
Wednesday, August 17, 2011 at 3:14am

english
Pretend that you writing to the editor of your local newspaper. Your purpose is to convince its readers that rather than solely relying on e-mail, people should mail a letter to their loved ones every now and then. Following is your first draft. Every now and then, instead of ...
Wednesday, August 17, 2011 at 1:48am

math
John must mount a box which is 12 5/8 inches wide. He wants to leave 7 1/2 inches on each side of the box. How much space across will John need?
Saturday, August 13, 2011 at 10:26pm

Algabra 1
Buying a Home For most people, buying a house is a great investment that can offer security in an uncertain world, but buying a house is also a commitment. Application Practice Answer the following questions. Use Equation Editor to write mathematical expressions and equations...
Saturday, August 13, 2011 at 9:06pm

maths
Every day, a bakery owner buys either butter(B) or ghee(G).The type of item purchased in consecutive days is to be recorded.List the sample space.If a different type of item is purchased than in the previous day, we say that there is a switch.Let X denote the number of ...
Saturday, August 13, 2011 at 5:23am

PHYSICS
A hollow brass cylinder is weighed on a pan balance (kitchen scale) which read in kg. The scale reading is 5.56 kg. The brass cylinder is now removed from the scale and is replaced by a beaker of liquid density 1.56 * 10^3 kg/m^3; the scale now reads 17.50 kg. The brass ...
Wednesday, August 10, 2011 at 6:11pm

Physics _ Please please help
A hollow brass cylinder is weighed on a pan balance (kitchen scale) which read in kg. The scale reading is 5.56 kg. The brass cylinder is now removed from the scale and is replaced by a beaker of liquid density 1.56 * 10^3 kg/m^3; the scale now reads 17.50 kg. The brass ...
Tuesday, August 9, 2011 at 11:12pm

History
Can some one help me with these questions? Because Japan was hit by the worldwide economic depression in the 1930s, military leaders were able to gain power. Question 1 answers True False Question 2 text Question 2 After Japan withdrew from the League of Nations they aligned ...
Tuesday, August 9, 2011 at 7:20pm

Physics
Two objects x and y with a total mass od 2.5 x 10^3 kg are joined together in outer space and are at rest. An astronaut in a space shuttle presses a button that is explosive and seperates the two objects from each other. X moves to the right with a velocity of 4.8 m/s and Y ...
Monday, August 8, 2011 at 7:19pm

math
A building has 7 storeys. If the interior length is 41 m and the width is 32 m, What is the total floor space in the building including open spaces for stairs, etc?
Wednesday, August 3, 2011 at 5:59am

physics
A space probe of mass M is moving with uniform velocity v far from earth and from other massive bodies,and it is planned to deflect from its trajectory through an angle theta by firing from it a suitable mass at velocity v.Derive an expression for the suitable mass m
Tuesday, August 2, 2011 at 8:56am

Math
A mini license plate for a toy car must consist of two numbers followed by a letter. Each number must be a 5, 7 or 9. Each letter must be a C, A or N. Repetition of digits is NOT permitted. Use the counting principle to determine the number of points in the sample space. ...
Friday, July 29, 2011 at 6:44pm

hardware
What percentage of the address space of IP4 do the network classes of A, B, and C represent? ( Hint: Think of the classes in terms of power of 2.)
Friday, July 29, 2011 at 6:35pm

Math
Math help please? Eric, Jose, Shannon, and Jackie wanted to plant a garden. Jose’s dad said they could use a rectangular space in the backyard that was 8 m by 4 m. The friends decided they would first like to make a colorful border for the garden using small flowering ...
Thursday, July 28, 2011 at 7:52pm

MATH-SO LOST :(
A mini license plate for a toy car must consist of a number followed by two letters. Each letter must be a C, A or R. Each number must be a 3 or 7. Repetition of letters is permitted. Use the counting principle to determine the number of points in the sample space. Construct a...
Tuesday, July 26, 2011 at 8:38pm

chemistry
The space shuttle environment control system handles excess CO2 (it is 4.0% by mass of exhaled air) by reacting it with lithium hydroxide, LiOH, pellets to form lithium carbonate,Li2CO3, and water. If there are 7 astronauts on board and each exhales 20. L of air per minute, ...
Tuesday, July 26, 2011 at 12:08am

science
Question: If you have an electric motor on a bench and hook it to the power the shaft turns. If you put the shaft in a vise the casing of the motor will turn. Now:...put this motor in free space no gravity and attach a battery for power..when the power is turned on will the ...
Monday, July 25, 2011 at 9:43pm

english
Pretend that you writing to the editor of your local newspaper. Your purpose is to convince its readers that rather than solely relying on e-mail, people should mail a letter to their loved ones every now and then. Following is your first draft. Every now and then, instead of ...
Friday, July 22, 2011 at 1:04am

english
Pretend that you writing to the editor of your local newspaper. Your purpose is to convince its readers that rather than solely relying on e-mail, people should mail a letter to their loved ones every now and then. Following is your first draft. Every now and then, instead of ...
Friday, July 22, 2011 at 1:04am

Chem
I have a chemistry test that I need help with. My answers have stars by them Can someone please help me with the answers to this test??? Part 1 – Matter as Energy & Structure 1. When a pair of electrons is shared between two atoms, a covalent bond is said to have formed...
Wednesday, July 20, 2011 at 1:52pm

physics
what causes an object to experience an artificial gravitational acceleration in a rotating space station
Wednesday, July 20, 2011 at 12:34pm

production and operations Management
Selling for $5 each, programs are a tricky business. Under substantial pressure from Wisner, Maddux knows he has to ensure that costs are held to a minimum and contribution to the new expansion maximized. As a result, Maddux wants the programs for each game to be purchased ...
Tuesday, July 19, 2011 at 9:50pm

Phys Science
Good afternoon tutors..I need help on a few problems.Im really stuck.. 1) the space shuttle orbits at an altitude of approximately 200km above the surface of the earth. If the radius of the earth itself is 6380km, whats the acceleration de to gravity at the altitude of the ...
Tuesday, July 19, 2011 at 4:33pm

phys sci
the space shuttle orbits at an altitude of approximately 200 km above the surface of the earth. If the radius of the earth itself is 6380km, what is the acceleration due to gravity at the altitude ofthe space shuttle?
Tuesday, July 19, 2011 at 2:09pm

phys science
A space shuttle orbits at an altitude of approximately 200km above the surface of the Earth. If the radius of the Earth itself is 6380 km, what’s the acceleration due to gravity at the altitude of the space shuttle?
Monday, July 18, 2011 at 10:53pm

math
A company is planning to purchase and store two items, gadgets and widgets. Each gadget costs $2.00 and occupies 2 square meters of floor space; each widget costs $3.00 and occupies 1 square meter of floor space. $1,200 is available for purchasing these items and 800 square ...
Monday, July 18, 2011 at 4:07am

programming
How do i read in a vector of integers with a space inbetween (i.e. 0 1 2 3) and make it an integer array? in java
Saturday, July 16, 2011 at 3:46pm

space
What is the role of chemistry in outer space exploration?
Thursday, July 14, 2011 at 3:50pm

Java Programming
Don't know how to start.. Can anyone help me? For this program you are to create a two class application - a driver and a principal class - that reads in text interactively from the keyboard, and then reports on two aspects of the entered text. First it should print a ...
Wednesday, July 13, 2011 at 3:51am

physics
A space vehicle accelerates uniformly from 70 at t = 0 to 172 at t = 10.0. How far did it move between = 2.0 and = 6.0 ? So I used the forumla d=vt+.5a(t)^2 but for a i got 10.2 since a=(172-70)/10 Now im stuck for v, what do i put for v?
Sunday, July 10, 2011 at 8:41pm

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