Physics, 12.12.2019 05:31, HaileyAnn04
(4%) problem 9: a mass is connected to a spring and is allowed to move horizontally. the mass is at a position l when the spring is unstretched. the mass is then moved, stretching the spring, and released from rest. it then moves with simple harmonic motion. (a) at the instant that the mass passes through the position where the spring is unstretched, what can be said about its instantaneous acceleration? grade summary it is maximum. oit is zero it is non-zero but not maximum potential per attempt) hint i give up 1% -ム33% part (b) at the instant that the mass asses through the position where the spring is unstretched, what can be said about its instantaneous ーム33% part (c) at the instant that the spring is compressed the most, what can be said about the magnitude of its instantaneous velocity?
Answers: 3
Physics, 21.06.2019 15:00, abbeygrace13
The optimistic view of human nature held by supporters of the humanistic perspective led to more positive views of human nature throughout the field of psychology. t or f?
Answers: 2
Physics, 22.06.2019 10:20, yofavvlele
Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i. e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.
Answers: 2
(4%) problem 9: a mass is connected to a spring and is allowed to move horizontally. the mass is at...
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