Was the first person to propose the idea of moving continents as a scientific hypothesis.
a....
Physics, 30.01.2020 10:55, keelyrosewillia
Was the first person to propose the idea of moving continents as a scientific hypothesis.
a. alfred wegener
b. abraham ortelius
c. antonio snider-pelligrini
d. charles richter
Answers: 1
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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:
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