Solve the problem.An object of mass m attached to a coiled spring with damping factor b is pulled down a distance a from its rest position and then released. Assume the positive direction of the motion is up and the period of the first oscillation is T. Write an equation that relates the distance d of the object from its rest position after t seconds. m = 15 g; a = 11 cm; b = 0.7 g/sec; T = 3 sec
What will be an ideal response?
d = -11e-0.7t/30 cos
Mathematics
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Provide an appropriate response.Solve the word problem using a system of equations with two unknowns:A computer repairman purchased 8 chips and 10 wires for $214.60. The next week, he purchased 16 chips and 12 wires at the same prices for $329.20. How much did each chip and each wire cost?
What will be an ideal response?
Mathematics
Write the number as a binary numeral. ? 48 ? __________two
Fill in the blank(s) with the appropriate word(s).
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Find the indicated term.a = 972, r = ; 8th term
A. 108
B.
C.
D.
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A. -8 B. 64 C. -64 D. 8
Mathematics