Physics, 22.07.2019 15:40 ellaemtagedeane
Estimate the power you produce in running up a flight of stairs. give your answer in horsepower (1 hp = 746 w). suppose you climb one flight of stairs (3 m) in 10 seconds (you run up the stairs quickly). estimate your mass to be 81 kg .
Answers: 1
Physics, 21.06.2019 23:20
Initially, a particle is moving at 5.33 m/s at an angle of 37.9Β° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2Β° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?
Answers: 1
Physics, 22.06.2019 05:50
High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.
Answers: 3
Physics, 23.06.2019 01:30
Each line (unit) on the horizontal axis represents: 5 years 10 years 20 years all of the above
Answers: 1
Estimate the power you produce in running up a flight of stairs. give your answer in horsepower (1 h...
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