Answers: 2
Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.
Answers: 1
Physics, 22.06.2019 00:30
During spring semester at mit, residents of the parallel buildings of the east campus dorms battle one another with large catapults that are made with surgical hose mounted on a window frame. a balloon filled with dyed water is placed in a pouch attached to the hose, which is then stretched through the width of the room. assume that the stretching of the hose obeys hooke's law with a spring constant of 89.0 n/m. if the hose is stretched by 5.80 m and then released, how much work does the force from the hose do on the balloon in the pouch by the time the hose reaches its relaxed length? unitst 3 number-1497 the tolerance is +/-5% open show work click if you would like to show work for this question:
Answers: 2
Physics, 22.06.2019 10:00
Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?
Answers: 2
In an isobaric process, volume of a system was changed from 10 m3 to 2 m3 at 200 kPa. The work done,...
Mathematics, 24.11.2020 23:50
Mathematics, 24.11.2020 23:50
History, 24.11.2020 23:50
History, 24.11.2020 23:50
Computers and Technology, 25.11.2020 01:00
Arts, 25.11.2020 01:00
Mathematics, 25.11.2020 01:00
Health, 25.11.2020 01:00
History, 25.11.2020 01:00
History, 25.11.2020 01:00
Mathematics, 25.11.2020 01:00
English, 25.11.2020 01:00