You are designing a ski jump ramp for the next winter olympics. youneed to calculate the vertical height^ h from the starting gate to the bottom of the ramp. theskiers push off hard with their ski poles at the start, just abovethe starting gate, so they typically have a speed of 2.0^m/s as they reach the gate. for safety, the skiersshould have a speed of no more than 30.0^m/s when they reach the bottom of the ramp. youdetermine that for a 86.0^ kg skier with good form, friction and air resistance will dototal work of magnitude 4000^ j on him during his run down the slope. what is themaximum height ^h for which the maximum safe speed will not be exceeded?
Answers: 3
Physics, 21.06.2019 16:30, jackydtb
As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes
Answers: 3
Physics, 22.06.2019 16:00, meowmeowcow
Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative
Answers: 1
Physics, 22.06.2019 17:30, etaylor3421
Frequency of electromagnetic waves that a radio station is assigned is called
Answers: 1
You are designing a ski jump ramp for the next winter olympics. youneed to calculate the vertical he...
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