Physical Education

  1. The Curiculum
    Which of the following is not a good strategy for a teacher to use in making transitions fun? A. Help children come down the hall quietly by pretending to "sneak" past the director's office, varying what they pretend on different days. For example, they can sneak one day, come...
  2. The Curriculum
    What is the best strategy to use when a teacher is providing for learning of physical knowledge as a part of science? A. Give detailed information by telling children about physical knowledge. B. Have someone demonstrate an experiment and debrief. C. Set up the materials and ...
  3. Physical Science
    Modern oil tankers weigh over a half-million tons and have lengths of up to one-fourth mile. Such massive ships require a distance of 4.8 km (about 3.0 mi) and a time of 22 min to come to a stop from a top speed of 26 km/h. (a) What is the magnitude of such a ship's average ...
  4. Physical Education
    Mental or emotional problems may cause physical problems. True False Is the answer True??
  5. physical science
    what causes friction?
  6. physical science
    a bowling ball loses .5kg x m/s momentum as it hits bowling pins. how much momentum do the pins gain? please help
  7. Ecology
    8.Which of the following examples of an ecological study involves the ecosystem level of organization? A.The effects of human activities on biogeochemical cycling B.The effects of an invasive plant species on bird nesting sites C.The effects of competition on survival D.The ...
  8. science
    Which of the following is an example of a physical system? hurricanes Volcanoes Glaciers Plant & Animal Communities ***All of the Above*** is it all of the above? Pls help asap!
  9. Physical science
    1. Nicotine,a poisonous compound found in tobacco leaves,is 74% carbon,8,65% hydrogen and 17,35% nitrogen (a)calculate the empirical formula of nicotine (b)what is the molecular formula of nicotine if it has a molar mass of 165 g.mol^-1
  10. ?
    Is ADHD considered a physical challenge or emotional challenge or none
  11. Physical Science
    What is the kinetic energy of a 1850 kg car that is traveling at 58.0 km/h? B. How much work was done to give the car this kinetic energy assuming the car starts from rest? C. How much work must be done to stop the car?
  12. Physical science
    A silver nitrate solution is added to a solution of potassium chloride.the products formed are silver chloride and potassium nitrate 1.which product is a precipitate 2.write down the reaction in a molecular form.indicate states 3.write down the net ionic equation
  13. Physical science
    Give one word or term of the following descriptions 1. A reaction that results in the formation of an insoluble salt 2.the process in which ions whithin an ionic substance are separated 3.the positive ion 4.a proton acceptor
  14. Physical science
    Choose the correct answer to the following question 1.The following pairs of ions results in a precipitate being formed... (a)calcium and carbonate (b)sodium and sulphate (c)potassium and iodide (d)sodium and nitrate
  15. CORRECTIONAL PRACTICE AND POLICY
    This person, sentenced to life with little hope of parole, could live many years in the prisons of America and whose physical or mental disabilities require more extensive medical and treatment care. A. Infectious offender B. Developmentally challenged offender C. Sex offender...
  16. Physical Science
    A lamp bulb is rated 100w. Why is a time factor not included in the rating?
  17. Physical Science 8th grade
    A balloon filled with air does not rise as a balloon filled with helium. What does this tell you about the density of helium? A. Helium is more dense than air B. Helium is less dense than air C. The two gases have the same density D. When heated, helium becomes more dense
  18. Chemistry
    Name the property that each change depends on. Then classify the property as either chemical or physical. a) You separate a mixture of gravel and road salt by adding water to it b) Carbon dioxide gas freezes at a temperature of -78C
  19. P.E
    The way in which your emotions affect your physical and overall health is part of? A. setting goals B. heredity C. the mind-body connection. D. your cultural environment. I think its c
  20. Science
    Would the climate/weather count as the physical geography of a region?
  21. Physical Science
    An 84.9 kg man is standing on a frictionless ice surface when he throws a 2.00kg book at 11.1m/s. Do the man move in the same direction as the book or opposite of the book.
  22. Physical Science
    What volume would 90g occupy?
  23. Physical Science
    How many grams would occupy 12cm^3?
  24. physical science
    A simple lever is used to lift a heavy load. When a 60-N force pushes one end of the lever down 1.2 m, the load rises 0.2 m. Show what the weight of the load is 360N.
  25. physical chemistry
    at least 6 sources of error of determining concentration quotient of FeSCN? plzzz sir
  26. physical chemistry
    salam.... plz give me some sources of error of determining concentration quotient of FeSCN? plzz urgent
  27. physical science
    if an object has a mass of 10 g and a volume of 5 ml what is its density
  28. Career Explorations - Please Check My Answer
    Please help me with the following questions: Nichole has been a police dispatcher who answers 911 calls. After working in this position in the police department for a while, she decides that she wants to become a police officer. Nichole would like to change her A. job pathway...
  29. physical science
    If the volume of a piece of oak is 12 cm3, what's its mass?
  30. AP English 11
    Can "as if" be used in a simile similarly to the singular "as" or "like"? Would this example be considered a simile comparing children's eligibility to have recess compared to a carrot impending over head: "As if physical activity were a carrot to dangle as a reward or yank ...
  31. English 11 AP
    Can "as if" be used in a simile similarly to the singular "as" or "like"? For example: "As if physical activity were a carrot to dangle as a reward or yank away as a punishment."
  32. Physical Science
    How many satellites are used for transmitting GPS signals?
  33. Physical Science
    The polar circumference of Earth is 40,000km. What distance corresponds to a change of one degree of latitude? A change of one one arcminute of latitude? Hint, an arcminute is 1/60th of a degree.
  34. Physical Science
    Standard GPS receivers are accurate to about one hundredth of an arcminute of latitude. What distance does this correspond to?
  35. Physical Science
    If six blocks of wood were cut from the same board , would all the pieces of wood have the same density?
  36. Physical Science
    Do wood float in gasoline and water?
  37. Physical Science
    An 84.9 kg man is standing on a frictionless ice surface when he throws a 2.00 kg book at 11.1 m/s. With what velocity does the man move across the ice?
  38. Physical Science
    What is the weight of a 4.82 kg backpack in Newton and the acceleration of the backpack if a net force of 10.0 N is applied in m/s2?
  39. Physics
    Maria is undergoing physical therapy for a back injury. Her therapist instructs her to use the power-glide incline. When using the incline, Maria pushes with her legs, raising her torso 30 cm up the incline and then she release to drop back down again. She is instructed to ...
  40. Physical sciences
    Write down a balance equation of sulphuric acid and sodium hydroxide
  41. P.E
    The health triangle is made up of(choose all that apply)? 3 points A. Monetary health. (B.) social health. (C.) physical health. (D.)mental and emotional. that's what i think. help fast. choose three.
  42. Physical Science
    Does wood float in gasoline?
  43. Physical Science
    Write the number represented by 0.9^1900 with both 5 and 1 significant figures.
  44. Physical Science
    A planner estimates that a project will take 3.0 years to complete. Write the corresponding number of days with the appropriate number of significant figures (one year is 365.25 days long).
  45. Physical Science
    If one measurement is known much more precisely than the other, the fractional error is the ratio of the absolute value of the difference (|M1-M2|), and the more accurate value. What is the percentage error of student A's measurement (37.2 cm long if it is determined by ...
  46. Physical Science
    If student A measures a laptop computer to be 37.2 cm long, and student B measures 36.7 cm, what is the percentage error?
  47. Health
    Characteristics caused by hormones but that do not include development of reproductive organs are called........ A. primary sex Characteristics B. secondary sex characteristics C. physical Characteristics D. body Characteristics The many physical changes that occur during ...
  48. Physical Science
    Is jelly a element, compound, or a mixture? Is sweet tea a element, compound or a mixture? Is ketchup a element, compound, or a mixture?
  49. Physical Science
    How is a compound different from an element?
  50. Physical Science
    The standard unit of length in the metric system is based on what.
  51. Physical Science
    A loaf of bread (volume 3200 cm3) with a density of 0.50 g/cm3 is crushed in the bottom of the grocery bag into a volume of 2400 cm3. What is the density of the mashed bread in g/cm3
  52. The Curriculum
    Which statement does not define self-esteem? A. A person's perception of how competent he or she is in learning new information B. A person's perception of how competent he or she is in accomplishing physical challenges C. A person's perception of how competent he or she is in...
  53. Physical science
    What did svante arrhenius discover about the reaction between an Acid and a Base?
  54. physical science
    two forces act on an object f1 = 5N f2 = 7N when will the resultant force be maximum?
  55. General Physical Science
    A fishtank with inside dimensions of 65 cm X 45 cm X 80 cm is filled with water. What is the volume in cm3 of water required? What is the mass in grams of the water required? What is the mass in kilograms?
  56. physical science
    A car travels in a northward direction for a total distance of 512 km. The car completes this trip in 6 hrs. After resting the driver makes the return trip, the return trip only takes 5.5 hours. What is the average speed of the car over the entire trip?
  57. math algebra
    The service fee of physical therapist varies directly as the number of hours n of service rendered A physical therapist charges Php 2,100.00 for 3hours service to patient in a home care. How much would he be paid for 6 ½ hours of service.
  58. physical science
    need help understanding how to do this problem. "A swimmer swims a half lap, moving from the left end to the right end of a pool that is 50 meters long. What is the distance and what is the displacement? Thanks...
  59. physical science
    On the question...a runner completes exactly 2 laps around a 400 meter track...what is the distance and what is the displacement? Would it be...800m for distance and 0m for displacement? Thanks...
  60. Criminal Justice
    Which statement best describes physical aggression in preschool children? A. It is a strong predictor of later violence. B. It declines if ignored by caretakers. C. It is a normal developmental behavior. D. It rarely, if ever, occurs in preschool children. im confused between ...
  61. physical science
    what is the density of a cube with mass 50g & volume 2cm x 2cm x 2cm?
  62. Physical Science
    I'm having trouble with the question: Critique the phrase "airspeed velocity of a swallow." What is meant by this. I know a swallow is a bird and velocity is the speed of an object and the direction of its motion. Not sure the question is asking. Thanks..
  63. Physical science
    Calculate the volume(at STP) Of these compounds (a) 1,5 mol oxygen gas (b) 0,01 mol of hydrogen chloride gas (c) 3 mol helium
  64. early childhood
    Introducing organized sports among young children is not recommended because? A. they lack the necessary physical needed B. they should be making up their own rules C. they lack the social interaction skills needed D. this excludes the teacher or caregiver from a role in play
  65. physical science (chemistry)
    calculate the number of atoms in 50 dm3 nitrogen gas
  66. fitness
    For women, the most accurate predictor of their length of life is A. biological age. B. chronological age at menopause. C. level of physical activity. D. nutritional intake over the past decade.
  67. fitness
    1.The leading cause of death between ages 25 and 44 is A. heart disease. B. malignant neoplasms (cancer). C. unintentional injury. D. chronic low-respiratory disease. 2.Nearly _______ percent of the United States population dies from heart disease, cancer, and stroke. A. 20 B...
  68. physical
    The leading cause of death between ages 25 and 44 is A. heart disease. B. malignant neoplasms (cancer). C. unintentional injury. D. chronic low-respiratory disease.
  69. english
    In Wells, The War of the Worlds which of the following explains what made the humans so complacent? 1 Early in the 20th century came the great disillusionment 2. It is not only distant from time's beginning but nearer its end 3.Its physical condition is still largely a mystery...
  70. physical chemistry
    In an experiment, at a total pressure of 10atm and 400 degree celcius, the equilibrium mixture 2NH3=N2+3H2 the ammonia was found to have dissociated to the extent of 96%. Calculated Kp for the rxn. (reversible rxn).
  71. physical science
    calculate the number of molecules in 30g water
  72. physics
    A certain howitzer has a barrel 7.6 meters long and fires a 65kg projectile 20cm in diameter at a mzzle speed of 400m/s. Use three different ways, each based on an important physical principle, to find the average force on the projectile while it is in the howitzer barrel. Hmm...
  73. Physical chemistry
    A mixture contains n2o4 and No2 in the ratio 2:1 by volume what is the vapour density of the mixture.Pls answer the question i have been on the question for 2 hrs by now tried solving using mole fraction ideal gas equation an using the formula molar mass /2 but still couldn't ...
  74. physical
    a point mass starts moving in a straight line with a constant acceleration a .at a time t from beginning of motion ,the acceleration sign changes, without changing magnitude.determine the time t1from the beginning of motion in which the point of mass returns to initial point
  75. physical geography
    why is the parcel now warmer than it was at sea level on the windward side (what is the source of the heat energy
  76. us history
    I was wondering if somebody can help me improve on my answers to these questions below. Thank you. One Explain the evolution of Cold War liberalism between 1945 and 1968, that is from the presidency of Harry S. Truman through John F. Kennedy and to Lyndon Baines Johnson. Why ...
  77. physical
    what is cell
  78. physical science
    what is observed during an experiment of oxalic acid and sodium hydroxide
  79. PHI 208 w33k 3 quiz
    Question 3. 3. Harm may be understood as: (Points : 1) financial, physical, and emotional harm. quantifiable harm. direct but not third-party harm. all of the above.
  80. Physical pharmacy laboratory
    How many mole of gas are present in 25l chamber containing a pressure of 750mmhg at (-)25c?
  81. physical chemistry
    when two liquid A and B mixed cooling occurs. why?
  82. physical sciences
    A cliff diver,mass 75kg,free falls off a cliff that is 50m above the water surface.He hits the water surface and stops 5m under the surface.calculate: 4.1 The net force while free falling. 4.2 The divers' velocity when he reaches the water surface. 4.3 calculate the time it ...
  83. Coding
    Anesthesia services for closed treatment of fracture of humerus; patient is 85 years old, but healthy. Provide the code(s) and the physical status modifier.
  84. 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 ...
  85. Philosophy
    Can someone please check my answers if it is right. Thank you! True/False 1. Rosenstand argues that moral subjectivism is an intuitively sound, "live and let live" kind of moral position that is both appealing and socially cohesive. -FALSE 2. For the members of the Flat Earth ...
  86. 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 ...
  87. Philosophy
    True/False 1. Rosenstand argues that moral subjectivism is an intuitively sound, "live and let live" kind of moral position that is both appealing and socially cohesive. 2. For the members of the Flat Earth Society, who believe that all physical evidence of a round or ...
  88. Law
    1. This person, sentenced to life with little hope of parole, could live many years in the prisons of America and whose physical or mental disabilities require more extensive medical and treatment care. A. Infectious offender B. Developmentally challenged offender C. Sex ...
  89. Philosophy
    True/False 1. Rosenstand argues that moral subjectivism is an intuitively sound, "live and let live" kind of moral position that is both appealing and socially cohesive. 2. For the members of the Flat Earth Society, who believe that all physical evidence of a round or ...
  90. physical
    what is the displacement of this horse after completing half the round
  91. Chemistry
    What are the two ways in which the physical states of matter can be changed?
  92. Edward Phatudi
    Am doing physical science.life science.geography and maths lit i want to know which career can i do
  93. Criminal Justice/Corrections
    Restitution does NOT help: A. an offender to accept personal responsibility. B. offset the victim's physical and emotional losses. C. the victim to feel more respected by the system. D. a victim to take revenge on his or her offender. I think it's D., but not sure.
  94. Criminal Justice/Corections
    Restitution does NOT help: A. an offender to accept personal responsibility. B. offset the victim's physical and emotional losses. C. the victim to feel more respected by the system. D. a victim to take revenge on his or her offender. I think it's D., but not sure.
  95. physical
    Two forces FA and FB are applied to an object whose mass is 9.39 kg. The larger force is FA. When both forces point due east, the object's acceleration has a magnitude of 1.40 m/s2. However, when FA points due east and FB points due west, the acceleration is 0.950 m/s2, due ...
  96. PHYSICAL GEOGRAPHY
    WHICH KIND OF MASS WASTING MOST LIKELY LEFT THIS DEPOSIT, A TYPE OF FLOW OR A TYPE OF SLIDE?
  97. physical chemistry
    1 mole of element x has mass, 0.444 times the mass of 1mole of element Y. one average atom of element x has mass 2.96 times the mass of one atom of ^12c. what is the atomic wt. of Y?
  98. physical chemistry
    the no. of atoms in 558.5g of Fe (at wt = 55.85u) is:
  99. physical chemistry
    the atomic wt. of two elements A and B are 40 u and 80 u respectively. if x g of A contains y atoms, how many atoms are present in 2x g of B?
  100. physical chemistry
    the isotopic abundance of C-12 and c-14 is 98% and 2% by mass respectively. what would be the no. of atoms of c-14 isotope in 12g carbon sample?
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