Mathematics, 19.07.2019 17:30 Osmin
Aparticle moves along the x-axis with velocity given by v(t) = 10 sin(0.4t^2)/(t^2 - t + 3) for time 0 β€ t β€ 3.5. the particle is a position x = -5 at time t = 0. (a) find the acceleration of the particle at time t = 3. (b) find the position of the particle at time t = 3. (c) evaluate and . nterpret the meaning of each integral in the context of the problem. (d) a second particle moves along the x-axis with position given by xβ(t) = t^2 - t for 0 β€ t β€ 3.5. at what time t are the two particles moving with the same velocity?
Answers: 1
Mathematics, 21.06.2019 16:50
Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. β n(n β 1)cnxn β 2 n = 2 β 4 β ncnxn n = 1 + β cnxn n = 0
Answers: 1
Mathematics, 21.06.2019 21:30
About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?
Answers: 1
Mathematics, 21.06.2019 22:00
Given that sinβ
= 1/4, 0 < β
< Ο/2, what is the exact value of cosβ
? a. (β4)/4 b. (β15)/4 c. (4Ο)/2 d. (4β2)/4
Answers: 2
Aparticle moves along the x-axis with velocity given by v(t) = 10 sin(0.4t^2)/(t^2 - t + 3) for time...
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