Recent Homework Questions About Physical Fitness
Physical Science ASAP
1. true or false? a well-oiled machine has no friction. explain your answer. 2. True or false? Friction makes energy vanish. Explain your answer. 3. True of false? Electronic machines with no moving parts experience friction and get hot because electricity is moving through ...
Wednesday, October 23, 2013 at 9:36pm
A ramp is 2.8 meters long and 1.2 meters high. How much power is needed to push a box up the ramp in 4.6 seconds with a force of 96 N?
Wednesday, October 23, 2013 at 12:52pm
How would you write a method on a hypotheses relating to meaning in life and both physical and psychological well-being scores.
Wednesday, October 23, 2013 at 10:49am
Please help me. I wanna make sure if all corrects this. Thanks. Some people are so (1)ominous to living near a nuclear plant that they want the plants license to be (2)nullify. They say the plant infringes on every homeowners right to safety. Shannon is (3)endowed ...
Wednesday, October 23, 2013 at 2:36am
Monday, October 21, 2013 at 9:41pm
Geography Report (Ms. Sue)
I don't know. However, I am uncertain about the paragraph of place. I believe it is supposed to discuss the physical and human features of Chicago, although it only speaks of the latter. Are you certain I could not improve it?
Monday, October 21, 2013 at 5:01pm
ESL proof reading
States. We are living in a same society but some people tend to be healthy and some tend to be less healthy. Many factors contribute to health status of the population such as individual behaviors, physical environment, education, culture and social environment, and ...
Saturday, October 19, 2013 at 11:10pm
A ground state hydrogen atom absorbs a photon of light having a wavelength of 92.30 nm. It then gives off a photon having a wavelength of 384 nm. What is the final state of the hydrogen atom? Values for physical constants can be found here.
Saturday, October 19, 2013 at 5:21pm
Your question makes no sense. Please proofread and clarify.
Friday, October 18, 2013 at 11:45am
Scroll down to physical properties at the following site where the solubility of O2 is given. http://en.wikipedia.org/wiki/Oxygen
Friday, October 18, 2013 at 5:15am
1). State how each of the six risk behaviors could affect one of your goals. A: Each of the six risk factors could affect my goal of becoming an actress immensely. Drug and alcohol use, poor dietary problems, and tobacco use could harm my physical health, making me unable to ...
Thursday, October 17, 2013 at 7:36pm
Honestly, a google search will probably help you... but.... Chemical Composition Core is made of iron with minor amounts of nickel, and lies at the center of the earth Mantle is made of iron-magnesium silicates and surrounds the core. The mantle makes up the bulk of the earth...
Thursday, October 17, 2013 at 5:22pm
An independent variable is the potential stimulus or cause, usually directly manipulated by the experimenter, so it could also be called a manipulative variable. A dependent variable is the response or measure of results. Extraneous variables other than the independent ...
Thursday, October 17, 2013 at 5:02pm
5. What reactions occurs when a solution of hydrochloric acid, HCl, is mixed with a solution of calcium hydroxide, Ca(OH)2? (A) Cl + Ca(OH) --> HCa + Cl(OH)2 (B) HCl + Ca(OH)2 --> H(OH)2 + CaCl (C) 2HCl + Ca(OH)2 --> 2H2O + CaCl2 (D) 2HCl + Ca(OH)2 --> H2Ca + 2ClOH...
Wednesday, October 16, 2013 at 8:49pm
W = (1/6)(100kg*9.8N/kg) = 163.3 N.
Tuesday, October 15, 2013 at 7:58pm
Tuesday, October 15, 2013 at 7:55pm
Monday, August 9, 2010 at 12:51pm
Monday, November 17, 2008 at 6:17pm