Physics, 26.08.2020 03:01 ashleyvalles16
Please help me. Find the value of the force acting on each of the charges and the field at point p for the following figure
Answers: 2
Physics, 21.06.2019 13:50, shelliecurby
What challenges did you encounter during the circuit training program?
Answers: 3
Physics, 21.06.2019 23:30, schapethan
In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce
Answers: 1
Physics, 22.06.2019 00:30, Solany6426
Part f - example: finding two forces (part i) two dimensional dynamics often involves solving for two unknown quantities in two separate equations describing the total force. the block in (figure 1) has a mass m=10kg and is being pulled by a force f on a table with coefficient of static friction îľs=0.3. four forces act on it: the applied force f (directed î¸=30â above the horizontal). the force of gravity fg=mg (directly down, where g=9.8m/s2). the normal force n (directly up). the force of static friction fs (directly left, opposing any potential motion). if we want to find the size of the force necessary to just barely overcome static friction (in which case fs=îľsn), we use the condition that the sum of the forces in both directions must be 0. using some basic trigonometry, we can write this condition out for the forces in both the horizontal and vertical directions, respectively, as: fcosî¸â’îľsn=0 fsinî¸+nâ’mg=0 in order to find the magnitude of force f, we have to solve a system of two equations with both f and the normal force n unknown. use the methods we have learned to find an expression for f in terms of m, g, î¸, and îľs (no n).
Answers: 2
Please help me. Find the value of the force acting on each of the charges and the field at point p f...
Mathematics, 15.12.2020 03:20
History, 15.12.2020 03:20
Mathematics, 15.12.2020 03:20
English, 15.12.2020 03:20
History, 15.12.2020 03:20