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April 18, 2014

Homework Help: Physical Education

Recent Physical Education Questions

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physical Edu
Peers are your friends and friends of friends. They are generally about the same age and share some characteristics, I agree that colleges should have condoms available for students. I'm not sure that is included in your question.
Wednesday, June 20, 2012 at 6:19pm

physical Edu
10. what exactly is peers? what does it mean? 11. level of school lets say colleges?
Wednesday, June 20, 2012 at 6:11pm

physical Edu
I have no idea about your peers and campus. 11. What level of school? 12. I disagree with your answer. I agree with your answers for 13 and 14.
Wednesday, June 20, 2012 at 5:50pm

physical Edu
8. My peers are changing their sexual behavior because of AIDS. is it True 9. Condoms are not used much to prevent STDs on this campus. is it True 10. Because of AIDS it is easier for me to talk to my peers about sex. is it True 11. Schools should distribute condoms to ...
Wednesday, June 20, 2012 at 5:40pm

physical Edu
I agree.
Wednesday, June 20, 2012 at 5:35pm

physical Edu
Should we also cut money for research into hypertension and heart disease? Isn't overeating also immoral?
Wednesday, June 20, 2012 at 5:35pm

physical Edu
7. HIV infection is not a significant risk for college students. False right?
Wednesday, June 20, 2012 at 5:30pm

physical Edu
6. Money for AIDS research should be cut because people get AIDS due to immoral lifestyles. if NO WHY
Wednesday, June 20, 2012 at 5:29pm

Physical Sicence
1.0 gram of glass will rise 20.0°C when _____ calories of heat are applied.
Wednesday, June 20, 2012 at 4:41pm

Physical edu
I disagree. Diet can play a role in stress.
Tuesday, June 19, 2012 at 1:30pm

Physical edu
Does Diet play a role in stress? its False right?
Tuesday, June 19, 2012 at 1:22pm

physical science
ΔPE =mgh =35•9.87•1.5 = ...
Tuesday, June 19, 2012 at 9:23am

physical science
v=vₒ-g•t at the top point 0= vₒ-g•t1, t1= vₒ/g =34.7/9.8=3.54 s. h= vₒ•t1 –g•t1²/2=34.7•3.54 - 9.8•3.54²/2 =61.5 m h=g•t2²/2, t2=sqrt(2•h/g) = =sqrt(2•61.5 /9.8) = 3.54 s. Time upward =...
Tuesday, June 19, 2012 at 9:21am

physical science
(1/2) m v^2 = (1/2)(.015)(450)^2 = 1519 Joules
Monday, June 18, 2012 at 7:57pm

physical science
what is the kinetic energy of a 15g bullet that traveling at 450m/s
Monday, June 18, 2012 at 7:38pm

physical science
what is change of [potential energy as result of this move of how much work is done in raising a 35kg crate a distance of 1.5m above a storeroom floor
Monday, June 18, 2012 at 5:45pm

physical science
a ball dropped off a cliff and took 3.59s to fall to the water below. neglecting air resistance how far in meters did it fall how far is it down to water
Monday, June 18, 2012 at 5:21pm

physical Edu
According to this site you are wrong. http://www.mayoclinic.com/health/implano​n/MY01007
Monday, June 18, 2012 at 4:43pm

physical Edu
Which of the following methods is considered a "contraceptive implant"? a. Depo-Provera b. Lunelle c. Implanon d. Seasonale is it B
Monday, June 18, 2012 at 4:38pm

Physical Edu
yes, A
Monday, June 18, 2012 at 4:23pm

physical science
v= g•t=9.8•3.59 =35.18 m/s
Monday, June 18, 2012 at 4:22pm

physical Edu
yes
Monday, June 18, 2012 at 4:21pm

physical Edu
Which is a common expectation that can hurt a relationship? a. expecting your partner to change b. expecting that your partner loves you c. expecting intimacy d. expecting that you can trust your partner is it A
Monday, June 18, 2012 at 4:11pm

Physical Edu
The transformation of love progresses in the following way: a. high levels of passion, increasing intimacy, diminished romance, enduring love. b. high levels of passion, increasing intimacy, diminished romance, breakup of relationship c. sex, passion, breakup of relationship, ...
Monday, June 18, 2012 at 4:07pm

physical science
The kinetic energy at impact will equal the potential energy at maximum height, M g H. 35 x 9.8 x 1.5 = _____. J
Monday, June 18, 2012 at 4:05pm

physical science
how much kinetic enery will the crate have as it fall and hits the floor rasing a 35kg crate a distance of 1.5m above storeroom floor
Monday, June 18, 2012 at 3:50pm

physical science
a ball was dropped off a cliff and took 3.59s to fall to the water below. neglecting air resistance how fast in m/s was the ball moving just as it hit th water
Monday, June 18, 2012 at 3:00pm

physical science
Upward motion: v=vₒ-g•t at the top point 0= vₒ-g•t1, t1= vₒ/g =34.7/9.8=3.54 s. h= vₒ•t1 –g•t1²/2=34.7•3.54 - 9.8•3.54²/2 =61.5 m Downward motion h=g•t2²/2, t2=sqrt(2•h/g) = =sqrt(2•61.5 /...
Monday, June 18, 2012 at 2:40pm

physical edu
I don't think it's either D or B. http://dictionary.reference.com/browse/h​omeostasis
Monday, June 18, 2012 at 1:46pm

physical Edu
You're very welcome.
Monday, June 18, 2012 at 1:43pm

physical science
if a ball is thrown straight up at a speed of 34.7m/s how long in seconds will it continue to rise before it starts to fall back down?
Monday, June 18, 2012 at 1:18pm

physical edu
Homeostasis a. is a state of unmanaged stress. b. describes the body during the fight-or-flight reaction. c. is a state of normal "housekeeping" functions. d. is the response of the body to prolonged exposure to stressors. I'm confused between D & B
Monday, June 18, 2012 at 1:15pm

physical Edu
thank you so much
Monday, June 18, 2012 at 1:14pm

physical Edu
You're right, again. :-)
Monday, June 18, 2012 at 1:12pm

physical Edu
There is no link between cardiovascular heart disease and stress. Its false right?
Monday, June 18, 2012 at 1:11pm

physical Edu
Yes, it's true.
Monday, June 18, 2012 at 1:08pm

physical Edu
The fight-or-flight response prepares the body for physical action regardless of whether action is needed. is it True
Monday, June 18, 2012 at 1:07pm

Physical Edu
True.
Monday, June 18, 2012 at 12:55pm

Physical Edu
Responses to stressors include physical and emotional behavioral responses. is it True
Monday, June 18, 2012 at 12:52pm

Geometry
since no physical measurement can be truly exact, this is tough. A carpenter's square, with suitable markings on its sides, along with a sharp enough pencil, will do the job. The square has a rigid right angle, so it can be used to mark off 2 sides of the proper length, ...
Monday, June 18, 2012 at 12:27am

physical science
v=gt =9.8• 2,25=22.05 m/s
Sunday, June 17, 2012 at 6:32pm

physical Edu
I agree.
Sunday, June 17, 2012 at 2:37pm

physical Edu
Identify the effects of MDMA: a. can result in a heat stroke b. can cause dehydration c. increases heart rate and blood pressure d. increases feelings of closeness e. all of the above can be effects of MDMA use. is it C
Sunday, June 17, 2012 at 2:29pm

physical science
an object is observed to fall from bridge striking the water below 2.25s later with what velocity speed did it strike the water
Sunday, June 17, 2012 at 12:58pm

Physical Edu
I agree with both of your answers.
Saturday, June 16, 2012 at 9:00pm

Physical Edu
The five PRIMARY risk factors for cancer are all controllable. False right? 2. Phytochemicals are considered: a. very dangerous b. natural plant substances c. blockers of carcinogens d. b and c e. all of the above is it D
Saturday, June 16, 2012 at 8:53pm

Physical Edu
Right.
Saturday, June 16, 2012 at 8:49pm

Physical Edu
I agree.
Saturday, June 16, 2012 at 8:48pm

Physical Edu
Lung cancer is the number one killer for both men and women. is it False
Saturday, June 16, 2012 at 8:48pm

Physical Edu
Which of the following are considered secondary risk factors for cancer? a. excessive alcohol consumption b. exposure to workplace hazards c. viral infections d. all of the above e. none of the above is it D
Saturday, June 16, 2012 at 8:46pm

Physical Science
1. 160mph=71.53 m/s 300in/s=7.62 m/s 2. 15000/(48•60+24) =5.17 m/s = 11.56 mph 3. 0.075•12 =0.9 kg, 0.9•75 =67.5 pesos. 4. 45+38++58+75=216 g=216000 mg 5. 4•65 =260 g=0.26 kg. 0.26•65 = 16.9 pesos, 1 guava costs 16.9/4=4.225 pesos 6. V= 1.5L. m= ρ...
Saturday, June 16, 2012 at 5:00pm

Physical Science
1. Which is faster,160 miles an hour or 300 inches a second? 2. An athlete ran a 15-km race in 48 minutes and 24 seconds. What was his average speed for the race in miles per hour? 3. A banana weighs 75 grams. If you buy 12 bananas and they sell for 75 pesos per kilogram, how ...
Saturday, June 16, 2012 at 11:12am

PHYSICAL SCIENCE QUESTION PLEASE I NEED YOUR HELP!
a 1.0kg(1000g) block of ice at 0.0c is added to a picnic cooler. How much heat will the ice remove as it melts to water at 0.0c
Friday, June 15, 2012 at 7:53pm

Physical Science
1. 12h=12•60 = 720 min 2. ρ=m/V=100/2.5 =40 kg/m³=0.04 g/cm³ 3. 150 lb= 68 kg 15mg=15•10^-3 g. 15•10^-3•68=1.02g
Friday, June 15, 2012 at 3:24pm

Physics
In any wave problem, some physical quantity varies above and below an average value, once per period, usually in a sinusoidal manner.. The phase measures how long is has been since the start of the previous cycle. One period corresponds to 2 pi radians of phase.
Friday, June 15, 2012 at 2:18pm

Physical Science
1. You are assigned to take care of a patient who is scheduled to undergo a surgical operation. The doctor told you not to allow the patient to eat for twelve hours. How many minutes is the fasting period? 2. What is the density of a rock (in g/cm3) which has a volume of 2.5 ...
Friday, June 15, 2012 at 11:50am

Physical Science
Physics + Chemistry = Physical Chemistry Biology + Chemistry = Biochemistry Organic Chemistry+Geology + Chemistry = Geochemistry Astronomy + Physics = Astrophysics Biology + Geology = Paleontology Geology + Astronomy = Astrogeology Biology + Astronomy + Physics = Astronautics
Friday, June 15, 2012 at 8:47am

Physical Science
What are the different kinds of overlapping sciences?
Friday, June 15, 2012 at 6:48am

physical
Without the facts of problem 16, we have no way of knowing. Besides, how do we know the power was constant? It probably wasn't. Power increases with velocity, at constant thrust. The average power (in watts) was Pav = M*g*H/(120 seconds) H is the height attained (in meters...
Friday, June 15, 2012 at 6:28am

physical science
F=G•m1•m2/R² m1=m2 =0.01 kg, r = 0.1 m, the gravitational constant G =6.67•10^-11 N•m²/kg²,
Friday, June 15, 2012 at 4:38am

physical science
determine the amount of gravity of two bobies whose mass is 10 grams each and are 10 cm apart?
Thursday, June 14, 2012 at 11:07pm

physical
the missile in problem 16 took 2 minutes to reach the height it attained. how much power was used?
Thursday, June 14, 2012 at 11:03pm

physical edu
It is true
Thursday, June 14, 2012 at 2:37pm

physical edu
1 Identify a Problem/Condition Affecting Your Quality of Life 2 Identify the Negative Health-Related Behavior 3 Identify Your Behavior Change Goal for the Project 4 Establish Your 7- Week Action Plan 5 Identify Potential Negative Influences and Possible Solutions 6 Identify ...
Thursday, June 14, 2012 at 2:31pm

physical edu
There are 3,500 calories in one pound of fat, according to the American Heart Association.
Thursday, June 14, 2012 at 2:25pm

physical edu
what are the 9 processes for behavior change contract?
Thursday, June 14, 2012 at 2:20pm

physical edu
How many unused calories create one pound of excess body fat? 500 b. 1000 c. 1500 d. 2500 e. 3500 is it E
Thursday, June 14, 2012 at 2:01pm

Physical edu
Yes.
Thursday, June 14, 2012 at 1:22pm

physical edu
Catecholamines are stress hormones which are especially prevalent in Hot Reactors. is it False
Thursday, June 14, 2012 at 1:17pm

Physical edu
Stress is the nonspecific response of the human organism to any demand made upon it. is it True
Thursday, June 14, 2012 at 1:17pm

Math
Do you mean algebraic (signed) area? If so, that is -686/3. If you mean actual physical area, where area below the axis is also considered positive, then you have to break the area into the part above the axis [-1:6] and below the axis [6:13]. Doing it that way, we get 588.
Thursday, June 14, 2012 at 12:58pm

Physical Edu
I agree.
Tuesday, June 12, 2012 at 7:59pm

Physical Edu
The principle of progressive overload is described by an improvement in physical fitness which requires a gradual increase in physical activity and working the body beyond accustomed levels. is it True
Tuesday, June 12, 2012 at 7:54pm

physical science
Your guess is as good as mine.
Tuesday, June 12, 2012 at 8:59am

physical science
Which of these is the balanced equation for this reaction? A. B. C. D.
Tuesday, June 12, 2012 at 8:42am

world geography
The statement, "Paraguay is one of two landlocked South American nations" describes what type of region? cultural economic physical political
Monday, June 11, 2012 at 10:26am

SS7R - HW Qs. Check
slave who forever changed the definition of property. He went with his master to Illinois and Minnesota and claimed that this made him a free man. The Missouri Supreme Court found otherwise. Scott, sued his new owner, John Sanford of New York, for damages, alleging physical ...
Sunday, June 10, 2012 at 9:21pm

Physical Geography
Would someone please help me with this? Or at least tell me the formula I should be using? I've been trying to get help with this for four days now. I'm VERY frustrated. Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain. The initial ...
Saturday, June 9, 2012 at 1:51pm

Physical Geography SOMEONE PLEASE HELP!
Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain. The initial temperature of the parcel at sea level is 76.5°F, and the lifting condensation level (LCL) of the parcel is 3000 feet. The DAR is 5.5°F/1000’ and the SAR is 3.3°F/...
Friday, June 8, 2012 at 2:14pm

Physical Geography
Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain. The initial temperature of the parcel at sea level is 76.5°F, and the lifting condensation level (LCL) of the parcel is 3000 feet. The DAR is 5.5°F/1000’ and the SAR is 3.3°F/...
Thursday, June 7, 2012 at 3:26pm

Physical Edu
Which of the following is NOT true concerning behavior change? a. Willpower is the most important factor in changing a new behavior. b. It is a learned skill. c. It involves conscious strategies. d. Having a reward system is helpful. e. Living in a supportive environment is ...
Wednesday, June 6, 2012 at 10:27pm

Physical Edu
I agree.
Wednesday, June 6, 2012 at 10:23pm

Physical Edu
It is advisable to change as many behaviors all at once. Example, go on a diet, go to the gym and quit smoking and drinking coffee all at the same time? its False right?
Wednesday, June 6, 2012 at 10:18pm

Physical Edu
The behavior-change PROCESS in which a person investigates support groups or learns about social opportunities that can help with a change is called: a. environmental control b. self-reevaluation c. self-liberation d. precontemplation e. social liberation is it E
Wednesday, June 6, 2012 at 10:10pm

Physical Geography PLEASE HELP!
Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain. The initial temperature of the parcel at sea level is 76.5°F, and the lifting condensation level (LCL) of the parcel is 3000 feet. The DAR is 5.5°F/1000’ and the SAR is 3.3°F/...
Wednesday, June 6, 2012 at 6:03pm

Chemistry
Physical properties: Properties that describe the look or feel of a substance. Examples: * Color * Hardness - lead is soft * Density * Texture * Shape * Size * Phase (solid, liquid, gas) Choose 5 of those and look at a pencil. Chemical properties: Properties that relate to the...
Wednesday, June 6, 2012 at 12:20pm

early childhood
eriksons work identified 1.physical skill development 2 intellectual skill development 3 social emotional development 4 brain growth development is it 3
Tuesday, June 5, 2012 at 5:40pm

physical science
It's said that a horse runs faster when it nears the barn and food.
Tuesday, June 5, 2012 at 3:08pm

physical science
speed decreases as distance decreases for the same time true or false
Tuesday, June 5, 2012 at 2:44pm

life skills
It is important to make sure that any person selling you a car has? A. physical possession of the vehicle. B. informed the motor vehicles department of the intention to sell the vehicle. C. legal title to the vehicle. D. a good reputation for honesty.
Tuesday, June 5, 2012 at 1:51am

physical science
Potential energy, as the boy is not in motion and is suspended above the ground. If you wanted to find the energy, the equation is; PE = mgh PE = 30 x 9.8 x 3 PE = 882J
Monday, June 4, 2012 at 11:08pm

physical edu
http://www.ncbi.nlm.nih.gov/pmc/articles​/PMC2129142/ http://www.umm.edu/features/salt_Q&A.htm​l
Monday, June 4, 2012 at 6:32pm

physical edu
Excessive consumption of ______ has been one factor linked hypertension a. sodium b. vitamin supplements c. protein d. phytochemicals e. carbohydrates is it C
Monday, June 4, 2012 at 6:15pm

Physical Edu
Right.
Monday, June 4, 2012 at 6:12pm

Physical Edu
it is false right because it doesn't damage your body
Monday, June 4, 2012 at 6:10pm

Physical Edu
Phytochemicals are damaging to the body true or false its false right?
Monday, June 4, 2012 at 6:01pm

physical edu
http://www.cancer.gov/cancertopics/facts​heet/prevention/antioxidants
Monday, June 4, 2012 at 5:54pm

physical edu
antioxidants help protect cells from damage that can occur throughout life? True or False is it False
Monday, June 4, 2012 at 5:52pm

Foreign languages
Could you please check if this paragraph is possible in scientific English? Thank you, Writeacher. 1) Superconduction consists of a particular physical phenomenon which characterizes only superconductors. 2) These materials become superconductors when they are brought to the ...
Monday, June 4, 2012 at 4:31pm

Physical Edu
Right.
Monday, June 4, 2012 at 4:30pm

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