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A 0.850-kg block oscillates on the end of a spring whose spring constant is k = 42.0 N/m. The mass moves in a fluid whic
Posted: Sat Jul 02, 2022 7:03 pm
by answerhappygod
- A 0 850 Kg Block Oscillates On The End Of A Spring Whose Spring Constant Is K 42 0 N M The Mass Moves In A Fluid Whic 1 (71.48 KiB) Viewed 46 times
A 0.850-kg block oscillates on the end of a spring whose spring constant is k = 42.0 N/m. The mass moves in a fluid which offers a resistive force F-bu, where b= 0.605 N.s/m. What is the period of the motion? T= Submit Part B —— ΑΣΦ What is the fractional decrease in amplitude per cycle? ΔΑ = Submit Part C Request Answer OF [Π ΑΣΦ Request Answer ? O x = (0.255m) cos[(7.02rad/s)t] Ox (0.255m)e-(0.356s¹) cos[(7.02rad/s)t] Oz (0.255m) sin((7.02rad/s)t] O z = (0.255m)e-(0.356s ¹)* sin((7.02rad/s)t] ? S Write the displacement à as a function of time t in seconds if at t=0, x=0, and at t = 1.00s, x = 0.120m.