Physics, 25.10.2019 23:43 jessicamartine994
You are designing a ski jump ramp for the next winter olympics. youneed to calculate the vertical height 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 as they reach the gate. for safety, the skiersshould have a speed of no more than 30.0 when they reach the bottom of the ramp. youdetermine that for a 86.0 skier with good form, friction and air resistance will dototal work of magnitude 4000 on him during his run down the slope. what is themaximum height for which the maximum safe speed will not be exceeded?
Answers: 1
Physics, 22.06.2019 11:40
Consider the following position function. find (a) the velocity and the speed of the object and (b) the acceleration of the object. bold r left parenthesis t right parenthesisr(t)equals=left angle 6 t superscript 4 baseline comma 2 t cubed right angle6t4,2t3 for tgreater than or equals≥0
Answers: 3
Physics, 22.06.2019 11:50
The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e
Answers: 1
Physics, 22.06.2019 12:30
Which governments provide garbage collection services to homes and businesses
Answers: 3
You are designing a ski jump ramp for the next winter olympics. youneed to calculate the vertical he...
Mathematics, 25.02.2021 20:50
History, 25.02.2021 20:50
Engineering, 25.02.2021 20:50
Mathematics, 25.02.2021 20:50
History, 25.02.2021 20:50
Biology, 25.02.2021 20:50
Mathematics, 25.02.2021 20:50
Biology, 25.02.2021 20:50