Answers: 3

Physics, 22.06.2019 12:10, davidoj13

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 15:00, lolweapon

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!

Answers: 2

Physics, 22.06.2019 18:20, shongmadi77

Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?

Answers: 1

Physics, 22.06.2019 21:50, gshreya2005

Which component is used to measure the current in a circuit? oa. switch ob. resistor oc. ammeter the answer is c. for y’all plato people

Answers: 1

A student has chosen to study a swinging pendulum . The pendulum would bea. a system b. the surround...

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