Mathematics, 12.07.2019 21:30 epicriderexe
Amass of 50 g stretches a spring 3.828125 cm. if the mass is set in motion from its equilibrium position with a downward velocity of 30 cm/s, and if there is no damping, determine the position u of the mass at any time t. assume g = 9.8 m/s^2. enter the exact answer. u(t) = 3/16 sin (160 t) when does the mass first return to its equilibrium position? enter the exact answer. use "pi" or symbol pi to enter the pi, if needed.
Answers: 2
Mathematics, 21.06.2019 16:30
Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?
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Mathematics, 21.06.2019 17:40
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Mathematics, 21.06.2019 19:30
If chord ab is congruent to chord cd, then what must be true about ef and eg?
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Amass of 50 g stretches a spring 3.828125 cm. if the mass is set in motion from its equilibrium posi...
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