Friday
March 6, 2015

Homework Help: Health: Physical Fitness

Recent Homework Questions About Physical Fitness

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Physical science
i push a 500n box up an inclined plane that is 4 m long and 1.2 m high. what force is applied to push the box up the ramp?
Wednesday, March 4, 2015 at 8:24pm

guidance and dicipline
ms wigg find that a two year old billy is throwing a tantrum because james will not share his tricycle with him. billy tantrum is likely due to his immaturity and a. physical immaturity b. cognetive immaturity c. undeveloped communication ability d. developmental immaturity I ...
Wednesday, March 4, 2015 at 3:15pm

guidance and dicipline
ms wigg find that a two year old billy is throwing a tantrum because james will not share his tricycle with him. billy tantrum is likely due to his immaturity and a. physical immaturity b. cognetive immaturity c. undeveloped communication ability d. developmental immaturity I ...
Wednesday, March 4, 2015 at 3:08pm

health
What are other factors that contribute to being overweight and obese besides diet and behavior? A. Environment and genetic factors B. Personality and temperament C. Participating in physical fitness and athletics D. Stop smoking and drinking alcohol - answer D????
Wednesday, March 4, 2015 at 1:38pm

6th Grade Math
A deep-sea diver must descend and ascend in short steps to equalize pressure on his body. If the diver rises toward the surface too fast, he may suffer from a physical condition called "the bends". Suppose the diver started at 82 feet below the surface and rose in ...
Tuesday, March 3, 2015 at 12:46pm

physical science
A stone of 8 kg mass falls from the top of an 80 m-high building. Find the velocity of the stone when it reaches the ground
Tuesday, March 3, 2015 at 9:59am

lo assignment
write down five physical changes experienced by boys only and five experienced by girls only during puberty?
Tuesday, March 3, 2015 at 9:16am

Physical science
What is apparent weightlessness?
Monday, March 2, 2015 at 4:22pm

Physical science
The diameter of the planet saturn is 10 times that of the earth but the mass of the planet is only 90 times greater than that of the earth.what isthe gravitational acceleration(or number of 'gs'you"ll feel)on saturn?
Monday, March 2, 2015 at 3:18pm

Physical Anthropology
Wood fragments from the floor of a palace in Syria - Syro-Hittite period. Date: 675 ± 50 years BCE. How do I find out the BP age?
Monday, March 2, 2015 at 11:50am

health
true or false. B cells and H cells are two important cells in the immune system that help fight infection i thinks its false The three lines of defense your body has against disease include all except A. physical and chemical defense B. inflammation C. immune system D. ...
Sunday, March 1, 2015 at 6:10pm

Physical Sciences
A diagram shows a rope and pulley arrangement of a device being used to lift an 800 N object.Assume that the roped are light and inextensible and also that the pulley is light and frictionless.
Sunday, March 1, 2015 at 3:27pm

Life orientation
1.distinguish between interpersonal and intrapersonal conflict? What are six symptoms of inrapersonal conflic?what are the link between intrapersonal conflict and initiating?clarify how intrapersonal conflict can lead to emotional stress?to what extent can intrapersonal ...
Sunday, March 1, 2015 at 2:05pm

Chemistry
Procedure 0) The sodium phosphate, Na3PO4 solution has NPFA ratings of 1 (out of 4) for health, 0 for fire, and 0 for reactivity. Cobalt (II) nitrate has 2 for health, 0 fire, and 0 for reactivity. 1) Carefully label (1-­‐6) and weigh 6 small test tubes. 2) You will ...
Sunday, March 1, 2015 at 12:30pm

maths lit,civil technology,egd,physical science
Can i possibly be accepted for land surveyor if am doing these subject
Sunday, March 1, 2015 at 10:39am

please help me guys physical sciences
1.an engine develops 65kW over a period of 20minutes. The engine uses 5kg of petrol. Calculate the following:- A. The heat gegenerated B. The power generated by the petrol C. The efficiency Of the engine 2.A square steel plate with sides of 12cm long, is heated and the change ...
Sunday, March 1, 2015 at 8:28am

philosopy
Do you agree with Bruce Hinrichs (in Kessler) that there is no good reason for people to feel "threatened or dehumanized" if scientific studies showed that the human mind is nothing more than the physical brain - and, more generally, that humans are nothing more than...
Saturday, February 28, 2015 at 12:14am

accounting
Describe how the separation of (1) authorization of production transactions, (2) recording of these transactions, and (3) physical custody of inventories can be specified among the production, inventory, and cost accounting departments. How does the production order document ...
Friday, February 27, 2015 at 9:37pm

Physical Science
The main difference between the internal combustion engine and the diesel engine is that the diesel engine A. does not have a crankshaft. B. does not utilize pistons. C. has no connecting rods. D. has no ignition system. pretty sure its d
Friday, February 27, 2015 at 7:32pm

life orientation
How can intrapersonal conflict be addressed through engaging in physical exercise?
Friday, February 27, 2015 at 1:45pm

Maths literacy,life science,physical science,consu
careers for this subjects
Friday, February 27, 2015 at 12:25pm

life orientatio
the effect of selftalk,counselling and engaging in physical exercises
Wednesday, February 25, 2015 at 6:32pm

Physical Education
Which would be a harmful side effect of a cold medicine? A. you have chills throughout the night B. your nagging cough goes away C. your runny nose has dried up D.you break out in itchy hives I think it could be either A or D
Wednesday, February 25, 2015 at 5:10pm

Social Studies
Which physical feature covers most of Saudi Arabia? the Empty Quarter the Fertile Crescent the Zagros Mountains the Persian Gulf
Wednesday, February 25, 2015 at 4:55pm

physical
a boy pushes a shopping trolley weight due to gravity of 150n with a constant force of 75n.a constant force of 20n is present.draw labeled force diagram to identify all the force acting on the shopping trolley.
Wednesday, February 25, 2015 at 3:01pm

Physical sciences(Chemistry)
Explain why the ethanoic acid have a higher boiling point than ethanol and other molecules?
Wednesday, February 25, 2015 at 1:32pm

social studies
witch physical feature covers most of arabia? a.the empty quarter b.the fertile crescent c.the zagros mountains d.the persian gulf
Wednesday, February 25, 2015 at 1:24pm

Physical sciences(Chemistry)
Explain why ethanol has a higher boiling point than bromoethane and the hydrocarbons?
Wednesday, February 25, 2015 at 1:23pm

physical science
If the mans weight is 490N on earth,calculate his weight on the moon that has the gravitational force 1/2 of the gravitational force of the aerth
Wednesday, February 25, 2015 at 2:34am

science~Ms. Sue
A ____ is a substance that cannot be separated into similar substances by physical or mechanical methods such as filtering, boiling, or sifting. (I have to again write the answer)
Tuesday, February 24, 2015 at 5:23pm

Science~Ms. Sue
If you are describing methane as a gas that easily catches fire, you are describing a ____. A. state of matter*** B. physical property C. chemical property D. chemical formula I think it's A
Tuesday, February 24, 2015 at 4:51pm

Science
If you are describing methane as a gas that easily catches fire, you are describing a ____. A. state of matter*** B. physical property C. chemical property D. chemical formula I think it's A
Tuesday, February 24, 2015 at 4:45pm

Physical science
A force t=312n up and incline is reward to keep a body at rest on a fritionless inclined plane which make an angle of 35degress with horizontal. Draw a force diagram and label all the force acting on a body. Calculate the magnitude of the force due to gravity and the normal force
Tuesday, February 24, 2015 at 2:09pm

L.o
Identify the symptoms each person is experiencing and indicate whether it is psychological.physical,emotional or behavioural in nature( someone who can answer this it six marks plz i have to write )
Tuesday, February 24, 2015 at 11:12am

physical
You tent to slip when step on a banana peel lying on a smooth surface. This is due to :
Tuesday, February 24, 2015 at 8:19am

life orientation
how intrapersonal conflict can be adressea through engaging in physical exercises,counselling and self-talk
Monday, February 23, 2015 at 9:17am

Life orientation
Explain clearly how intrapersonal conflict can be addressed through engaging in physical exercises
Sunday, February 22, 2015 at 3:22pm

life orientation
explain clearly how intrapersonal conflict can be addressed through the following strategies engaging in physical exercises counselling and self talk
Sunday, February 22, 2015 at 3:04pm

life orientation
explain clearly how intrapersonal conflict can be addressed through the following strategies:engaging in physical exercises counselling and self-talk
Sunday, February 22, 2015 at 3:01pm

science
both carbon dioxide and water are pure substances. how are they similar to each other? A. Both substances have a set ratio of atoms that cannot be separated by physical means. B. Both substances have a set ratio of atoms that can be separated by physical means. C. Both ...
Saturday, February 21, 2015 at 1:27pm

physical science
A car travels east for 15km at a speed of 30km/h .it then turns around and returns along the same path at 60km/h.what is the cars average velocity
Saturday, February 21, 2015 at 5:09am

Philosophy
According to James Rachels, your personal identity in the numerical sense is: Select one: a. Your personality b. Your physical appearance c. Your moral beliefs d. Your personal identity in the literal sense e. Your family background I think maybe d or c
Friday, February 20, 2015 at 6:45pm

physical science
when a 65 kg skydiver jumps from a plane, and her kinetic energy is 7.05*10 to the 5th power J how fast is she falling
Wednesday, February 18, 2015 at 11:01pm

Physical Science
Calcium Carbonate combines with Hydrochloric acid to produce Calcium chloride and water and carbon dioxide. I have the skeletal equation of _Ca(CO3)+_HCl>_CaCl2+_H2O+_CO2 is that equation right? if so, how to I balance it?
Wednesday, February 18, 2015 at 6:18pm

science
1. What would happen to an object if the force of gravity on Earth was decreased by half? (1 point) Its mass would decrease. Its weight would decrease.* Its density would decrease. Its volume would decrease. 2. Which of the following represents a heterogeneous mixture? (1 ...
Wednesday, February 18, 2015 at 5:04pm

physical science
A 0.5 kg block initially at rest on a frictionless, horizontal surface is acted upon by a force of 5.0 N for a distance of 4.0 m. How much kinetic energy does the block gain? What is its final velocity?
Wednesday, February 18, 2015 at 10:35am

History
1) Which best describes the difference that divide Maayan and Muhammad? A. Age and interest B. physical barriers C. Culture and politics *** D. Economic status 2) How does Maayan most directly experience the conflict in Israel? A. Through treating victims of terrorist attacks...
Wednesday, February 18, 2015 at 9:07am

social studies. NEED HELP ASAP
1) Which best describes the difference that divide Maayan and Muhammad? A. Age and interest B. physical barriers C. Culture and politics D. Economic status 2) How does Maayan most directly experience the conflict in Israel? A. Through treating victims of terrorist attacks. B. ...
Wednesday, February 18, 2015 at 8:55am

physical science
A car drivers at 5 km/hr, consumes one liter of petrol per 50km. The RPM is 50. How many mintues will the car drive on one litre of petrol. Kindly supply formula and answer.
Wednesday, February 18, 2015 at 7:26am

Physical Science
A rock is dropped off a 20m tall cliff. How long does it take to get to the bottom of the cliff? What is the instantaneous velocity right before it hits the bottom of the cliff?
Tuesday, February 17, 2015 at 10:05pm

physical
I'm working on projectile motion and I am supposed to find the speed for this problem, however I'm having trouble setting up the problem. I'm not finding any help from the book either. A golfer hits a shot to a green that is elevated 2.50 m above the point where ...
Tuesday, February 17, 2015 at 12:17pm

physical science
How high is a building when an anvil takes 4 seconds to hit the ground? How long will it take a piano to hit the ground when dropped off a building 103 meters high?
Sunday, February 15, 2015 at 5:49pm

physical
Tarzan of mass 80kg swings from rest on a rope of length 10m that is horizontal when he starts at the bottom of his swing his speed is 14m.second he picks up jane sitting on the ground in an inelastic collision jane has a mass of 50kg they then swing upwards as one unit......
Thursday, February 12, 2015 at 11:45am

AP LIT
A VALEDICTION FORBIDDING MOURNING by John Donne As virtuous men pass mildly away, And whisper to their souls to go, Whilst some of their sad friends do say, "Now his breath goes," and some say, "No." So let us melt, and make no noise, [5] No tear-floods, ...
Thursday, February 12, 2015 at 8:59am

Physical sciences
A car starting from rest accelerates. Uniformly for 5sec reaches a velocity of 12m.s-1.it then maintains this velocity for 4sec,after which the brakes are applied to bring the car to rest over a distance of 24m. 1.calculate the uniform acceleration experienced by the car in ...
Thursday, February 12, 2015 at 2:07am

Physical Science PLS HELP
Dana is reading about the best conditions for worm composting. Worm composting involves keeping worms in a bin with vegetable scraps from the kitchen along with other plant waste, and using the soil and drippings they produce to improve gardens. What should she do? Here are ...
Wednesday, February 11, 2015 at 9:48pm

Science
1) Which of the following describes the correct sequence of the movement of food during digestion? :Stomach, large intestine, small intestine :Mouth, esophagus, small intestine :Esophagus, stomach, small intestine*** :Small intestine, stomach, large intestine 2) Compare the ...
Wednesday, February 11, 2015 at 4:29pm

physical science
how much energy is required to lower the temperture of 450g of sand from 60 celsius to 15 celsius
Wednesday, February 11, 2015 at 9:06am

math
I already know the answer... it's 14. However, I do not know how to get this right answer. Please show me step by step. I have a test tomorrow and there will be a question somewhat like this one on it. Thank you so much!! 1. A physical education class has three times as ...
Tuesday, February 10, 2015 at 7:25pm

physical
Give one condition for a body along banked road to avoid skidding
Tuesday, February 10, 2015 at 11:47am

statistics
Suppose we want to estimate the average number of purchases in a given hour in a local convenience store. Using this example describe in your own words how you would go about determining this average through: A.) Drawing a random sample: Drawing a random sample would be the ...
Sunday, February 8, 2015 at 1:08am

Physical Science
Here are some half-lives for different isotopes of bismuth (Bi): Bi-211 — 2.1 minutes Bi-212 — 60.6 minutes Bi-213 — 45.7 minutes Bi-214 — 19.9 minutes If there are 200 grams of one isotope of bismuth, and after 60.6 minutes there are 100 grams of bismuth, ...
Saturday, February 7, 2015 at 6:23pm

Physical science
A 70-kg man and a 50-kg woman are in a 60-kg boat when its’ motor fails. The man dives into the water with a horizontal speed of 3 m/s in order to swim ashore. If he changes his mind, can he swim back to the boat if his swimming speed is 1 m/s? If not, can the woman ...
Friday, February 6, 2015 at 9:52am

science
A healthy human body maintains a temperature of about 37.00C. Explain how physical, chemical and nuclear processes all contribute, directly or indirectly, to keeping the human body at a constant temperature.
Thursday, February 5, 2015 at 8:40pm

chemistry
What physical property of water and HCl allows us to separate them from the zinc chlorine compound produced in the reaction?
Thursday, February 5, 2015 at 3:54pm

physical
The resultant of two force of 7N and 3N acting at a rightangles to another
Thursday, February 5, 2015 at 7:50am

From Theory to practice
The most fundamental principle behind learning is that children A. learn through play. B. construct knowledge. C. learn through social interaction. D. learn when their physical needs are satisfied.
Wednesday, February 4, 2015 at 6:08pm

From Theory to practice
Introducing organized sports among young children is not recommended because A. they lack the social interaction skills needed. B. they should be making up their own rules. C. they lack the necessary physical maturation needed. D. this excludes the teacher or caregiver from a ...
Wednesday, February 4, 2015 at 5:37pm

History
1) Which best describes the difference that divide Maayan and Muhammad? A. Age and interest B. physical barriers C. Culture and politics D. Economic status 2) How does Maayan most directly experience the conflict in Israel? A. Through treating victims of terrorist attacks. B. ...
Wednesday, February 4, 2015 at 2:49pm

Science Project on African Elephant
What are the physical and behavioural adaptations of an african elephant with the danger and extinction of the african elephants????
Tuesday, February 3, 2015 at 10:22pm

Physical Science
Identify these functions galvanometer step-up transformer electric motor generator electromagnet step-down transformer commutator
Tuesday, February 3, 2015 at 5:24pm

physical science
What amount of iron may react with 36gm of water vapour?
Monday, February 2, 2015 at 9:35pm

Physical Science
Henry Heavyweight weighs 1200N and stands on a pair of bathroom scales so that one scale reads twice as much as the other. What are the scale reading?
Monday, February 2, 2015 at 3:04pm

Science
What physical features are caused by plate tectonics?
Monday, February 2, 2015 at 10:30am

psychology
1. The most common of all of the psychological disorders is A. bipolar disorder. B. acute stress disorder. (C). depression. D. schizophrenia. 2. In the Freudian psychoanalytic perspective, the id is to the pleasure principle as the ego is to the _______ principle. A. primary B...
Friday, January 30, 2015 at 1:22pm

Psychology
Check my answers, please? If you're an eligible woman in search of Mr. Right, chances are that you're most likely to be impressed by a man's A. thrift and money-management skills. B. age—if he's several years your junior. C. record of steady employment. D...
Friday, January 30, 2015 at 1:01pm

7th grade science
Can you help me with genetics questions? Directions: In each set, tell which word does not fit with the others. Then explain why you think it does not. You must mention all words. 1. Aa, Heterozygous, Hybrid, Homozygous Ans: Homozygous doesn't belong because letters are ...
Thursday, January 29, 2015 at 7:56pm

7th grade science
Can you help me with genetics questions? Directions: In each set, tell which word does not fit with the others. Then explain why you think it does not. You must mention all words. 1. Aa, Heterozygous, Hybrid, Homozygous Ans: Homozygous doesn't belong because letters are ...
Thursday, January 29, 2015 at 2:21pm

english
What Asthma Is 2 We know that family history contributes to susceptibility, but in most cases we don’t know what causes asthma to develop, and we don’t know how to cure asthma. You can control your asthma by knowing the warning signs of an attack, avoiding things ...
Thursday, January 29, 2015 at 10:35am

Physical science
Which property of aluminium makes it suitable to be used for overhead electricity cables
Thursday, January 29, 2015 at 6:32am

biology
a category within biology that deals with the physical and chemical functions
Wednesday, January 28, 2015 at 10:16am

Physical Science
Which of the following statements are true about chemical reactions? Check all that apply. A. Reactants are on the right when writing a chemical reaction. B. Products are produced in a reaction. C. Reactants are present at the end of a reaction. D. Products are on the right ...
Tuesday, January 27, 2015 at 11:25pm

SCIENCE HELP NEED ANSWERS FAST!!!!!!!
Here are all the word you can use chemical property mixture heat capasity homogeneous viscosity sublimitation physical property compound chemical formula substance density mass tempurature pressure heterogenerous 14. A property of matter describes its ability to change into ...
Tuesday, January 27, 2015 at 8:51pm

science need answers fast!!
Here are all the word you can use chemical property mixture heat capasity homogeneous viscosity sublimitation physical property compound chemical formula substance density mass tempurature pressure heterogenerous 14. A property of matter describes its ability to change into ...
Tuesday, January 27, 2015 at 8:21pm

physical science
A bungee jumper jumps from a high bridge 100 m above a river. How fast does he fall after he has covered 60 m after jumping from the bridge? (Ignore air resistance in the fall.)
Monday, January 26, 2015 at 1:19pm

physical sciences
two forces of 5 N and 7 N respectively act on an object, what are the maximum and minimum resultants of the two forces?
Monday, January 26, 2015 at 1:08pm

english
It may be cold up North, but down in the Gulf they are fishing—scudding among the Florida Keys in a little white sailboat, landing for lunch on a strand as snowy as the northern streets, where the shimmering distances of white sand are paved with shell and pearl, and the...
Monday, January 26, 2015 at 12:24pm

Physical Science
A hot metal spoon with a mass of 77.0 grams and a temperature of 95.0 degrees celsius is placed into a cup containing 100 grams of water at 20 degrees celsius. When the spoon and water reach equilibrium, they both have a temperature of 25 degrees celsius. What is the spoon ...
Monday, January 26, 2015 at 12:22pm

Geometry
How many different surface areas are possible when 8 one inch cubes are arranged so that each has one or more faces in common (touching) with at least one of the other cubes? We have to use a physical model. And I have no idea how to start this or even do it. Please be ...
Sunday, January 25, 2015 at 4:43pm

Geometry
How many different surface areas are possible when 8 one inch cubes are arranged so that each has one or more faces in common (touching) with at least one of the other cubes? We have to use a physical model. And I have no idea how to start this or even do it.
Saturday, January 24, 2015 at 3:52pm

physical
an orienteer runs 300m north and then 400m to the southeast (at a 45 degree angle to north). if he runs at a constant speed, how far away is he from the starting position?
Saturday, January 24, 2015 at 2:58pm

physics
A physical pendulum is constructed of a 48 cm long piece of wooden dowel with a mass of 550 grams and a radius of 0.7 cm. Attached at one end of the pipe is a hoop with a radius of 6 cm and a mass of 1.2 kg as shown. The pendulum is released from the 12:00 position and allowed...
Friday, January 23, 2015 at 8:35pm

Art check please
1. Rust on an artifact is an example of (1 point) chemical decomposition ******* chemical preservation physical decomposition physical preservation 2. What “preservation controversy” developed over the years relating to Michelangelo’s paintings in the Sistine ...
Friday, January 23, 2015 at 5:42pm

Science
1)What is the Theory of Plate Tectonics? 2)What physical features are caused by plate tectonics? 3)What causes Earth's plates to move continuously?
Friday, January 23, 2015 at 2:17pm

Science
true or False in a physical change some of the physical properties of substance may be altered and the chemical composition remains the same
Thursday, January 22, 2015 at 8:37pm

physical science
if you drop an object from a height of 0.8m, it will hit the ground in 0.40s. if you throw a baseball horizontally with an initial speed of 29m/s from the same height, how long will it take the ball to hit the ground
Wednesday, January 21, 2015 at 11:17pm

physical
A worker on bulding that is 14m high lets a brick fall to the ground calculate the velocity of the brick when ow strikes the ground?
Wednesday, January 21, 2015 at 1:49pm

Pre-Calc
A page that is x inches wide and y inches high contains 30 square inches of print. The margins at the top and bottom are 2 inches and the margins on the side are 2 inch wide. A. show that the total area A on the page is A=2x(2x+7)/(x-4) B. determine the domain of the function ...
Tuesday, January 20, 2015 at 8:35pm

English
Is endurance a physical challenge
Tuesday, January 20, 2015 at 8:29pm

English
Is drawing considered a physical challenge
Tuesday, January 20, 2015 at 7:50pm

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