7. The period of the equation of motion given by x(t) = 6 sin (4t) is ( a) πs (b) 2 s (c)는s (d) 0.5 s

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Based on the solution of Question 7, please answer 8 and show work.

7. The period of the equation of motion given by x(t) = 6 sin (4nt) is
( a) π
(b) 2 s
(c)-
(d) 0.5 s
Transcribed Image Text:7. The period of the equation of motion given by x(t) = 6 sin (4nt) is ( a) π (b) 2 s (c)- (d) 0.5 s
8. The frequency of the motion in (7) is
(a) - cycle
(b) 2 cycle
(c) 0.5 cycle
(d) 47 cycle
Transcribed Image Text:8. The frequency of the motion in (7) is (a) - cycle (b) 2 cycle (c) 0.5 cycle (d) 47 cycle
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