Physics, 18.08.2019 14:30 annahm3173
A15.5 kg block is pulled by two forces. the first is 11.8 n at a 53.7 angle and the second is 22.9 at a -15.8 angle. what is the magnitude and direction of the acceleration?
Answers: 1
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The discovery that the universe appears to be expanding led to a widely accepted theory called a.) the big bang theory b.) the doppler effect c.) hubbleโs law d.) solar nebular theory e.) the seyfert theory
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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:
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Physics, 22.06.2019 08:30
Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
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Physics, 22.06.2019 10:00
Which atomic model was proposed as a result of j. j. thomsonโs work?
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A15.5 kg block is pulled by two forces. the first is 11.8 n at a 53.7 angle and the second is 22.9 a...
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