Solve the problem.A spring with a spring constant of 6 and a 1-unit mass attached to it is stretched
and released. What is the equation for the resulting oscillatory motion?
A. s = 6 sin t
B. s = sin
t
C. s = 2 sin t
D. s = 2 sin t
Answer: D
Mathematics
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Find T, N, and B for the given space curve.r(t) = (1 + t)3/2i +
(1 - t)3/2j + 2tk
A. T = i +
j +
k; N =
i +
j; B =
i +
j +
k
B. T = i -
j +
k; N =
i +
j; B = -
i +
j +
k
C. T = 4i - 4
j + 2k; N = 3
i + 3
j; B = - 1
i + 1
j + 4
k
D. T = i -
j +
k; N =
i +
j ; B = -
i +
j +
k
Mathematics
Solve the equation for the specified symbol.V = for ?
A. ? =
B. ? =
C. ? =
D. ? =
Mathematics
Solve the absolute value inequality. Write your answer in interval notation. ? 1
A. ?
B.
C.
D. ?
Mathematics
Write a numerical expression for the phrase and simplify it.The sum of 43 and -3, divided by the product of 4 and -5
A. ; -
B. 43 + ; -2
C. ; - 40
D. ; -2
Mathematics