Mathematics, 05.04.2021 17:50, MadisonBoone
A weight is attached to a long spring and is bouncing up and down. Assume the motion varies sinusoidally with time. At t = 0 the weight is at its highest point, 40 cm above the floor. The next low point is 20 cm above the floor and occurs at 2 seconds. Write a cosine function to model this system
Answers: 1
Mathematics, 21.06.2019 18:30, zoeatlowapple
An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3
Answers: 2
Mathematics, 22.06.2019 03:00, pilarmonsivais
Anew obstacle course is home to several new types of challenging obstacles. one such obstacle is traversing a 15-stair staircase. to make it more challenging, the stairs are not uniformly spaced. rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. what is the total vertical distance traveled ascending and descending the entire 15-stair staircase?
Answers: 3
A weight is attached to a long spring and is bouncing up and down. Assume the motion varies sinusoid...
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