Find the power output of the person
A person with a mass 60.0 kg runs 7.50 m up some stairs, gaining 4.00 m elevation in 3.50 s. (a) Find the power output of the person. (b) Find the time for the same person to carry 10.0 kg up the same stairs assuming the same power output.
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Find the total distance the block will slide. Describe all of the energy transformations and / or transfers that occur during this event.
If the level of confidence is 95%, what is the confidence coefficient for a two-tailed? What is the symbol for the confidence coefficient?
Determine the change in specific entropy of the system (kJ/kg-K), Determine the change of specific entropy of the environment (kJ/kg-K).
For the following data, calculate the sampling distribution parameters.
Determine a potential energy function U(x), using the origin as a reference. Sketch a single graph showing the two curves U and F. Describe the resulting motion of the object in words.
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What is the total distance travelled by the truck? What is the average velocity of the truck for the motion described?
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