Answers: 3
Physics, 22.06.2019 00:30, dondre54
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, 23.06.2019 17:00, ginapogones4958
A(n) is formed when atoms share one or more electrons
Answers: 1
Physics, 23.06.2019 22:30, lukeakalucas
Ionic compounds have high melting points. this can best be explained by the fact that the bonds in ionic compounds a. involve the sharing of electrons. b. require a great deal of energy to break. c. occur between metals and nonmetals. d. form between a positively charged atom and a negatively charged atom.
Answers: 2
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