Answers: 1
Physics, 22.06.2019 12:10
Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f
Answers: 2
Physics, 22.06.2019 17:30
Patricia is trying to compare the average rainfall of new york to that of arizona. a comparison between these two states for the months of july through september would best be measured in
Answers: 3
Physics, 22.06.2019 22:10
Astep up transformer has 250 turns on its primary and 500 turns on it secondary. when the primary is connected to a 200 v and the secondary is connected to a floodlight that draws 5a, what is the power output? show all of your work.
Answers: 1
Physics, 23.06.2019 01:30
Acyclotron is used to produce a beam of high-energy deuterons that then collide with a target to produce radioactive isotopes for a medical procedure. deuterons are nuclei of deuterium, an isotope of hydrogen, consisting of one neutron and one proton, with total mass 3.34×10−27kg. the deuterons exit the cyclotron with a kinetic energy of 6.40 mev .a-what is the speed of the deuterons when they exit? b-if the magnetic field inside the cyclotron is 1.25 t, what is the diameter of the deuterons' largest orbit, just before they exit? c-if the beam current is 350 μa how many deuterons strike the target each second?
Answers: 3
Aradio station broadcasts at a frequency of 1.5 × 108 hz. the speed of an electromagnetic wave is a...
Mathematics, 16.11.2020 01:10
History, 16.11.2020 01:10
Mathematics, 16.11.2020 01:10
Social Studies, 16.11.2020 01:10
Mathematics, 16.11.2020 01:10
Social Studies, 16.11.2020 01:20
Mathematics, 16.11.2020 01:20
History, 16.11.2020 01:20
Advanced Placement (AP), 16.11.2020 01:20
Arts, 16.11.2020 01:20
Mathematics, 16.11.2020 01:20
Mathematics, 16.11.2020 01:20