Physics, 03.04.2020 01:58, sajasolo3467
Assume that the upward force experienced by a Bungee jumper is given by a linear relationship Fu = -c’v, where c’ is a first order drag coefficient, v is the velocity of the Bunjee jumper, and Fu is the force acting in the upward direction. Using the concepts and relations discussed in the course for this problem, answer the following: Assume that there are two jumpers. Assume that the first jumper is 85 kg and that the second jumper is 60 kg.
Calculate the drag coefficients for each of these jumpers if they must both have the same velocity of 20 m/s in 6 seconds after jumping. Both jumpers are at rest initially and both jump from the same level (elevation).
Answers: 3
Physics, 22.06.2019 04:30, tinytoonjr8052
Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
Answers: 3
Physics, 22.06.2019 13:10, andreanaapollon7593
Which additional product balances the reaction h2so4 + 2naoh → na2so4 + 2h2o 2oh h2o2 h3o
Answers: 1
Physics, 22.06.2019 19:30, NewKidnewlessons
Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)
Answers: 3
Assume that the upward force experienced by a Bungee jumper is given by a linear relationship Fu = -...
Mathematics, 24.02.2021 19:50
Mathematics, 24.02.2021 19:50
Mathematics, 24.02.2021 19:50
Mathematics, 24.02.2021 19:50