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A0.850-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 = -bv, where b = 0.625 N - s/m .

A0.850-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 = -bv, where b = 0.625 N - s/m .

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Constants | Perlodic Table A 0.850-kg block oscillates on the end of a spring whose spring constant is k = 42.0 N/m . The DA A mass moves in a fluid which offers a resistive force F = -bv, where b = 0.625 N s/m. Submit Request Answer Part C Write the displacement x as a function of time t in seconds if at t = 0, x = 0, and at t = 1.00s, x = 0.120m. (0.258m)e (0.368s 1)t sin[(7.02rad/s)t] x = x = (0.258m) sin[(7.02rad/s)t] (0.258m) cos[(7.02rad/s)t] x = (0.258m)e (0.3685 ')t cos[(7.02rad/s)t]
Transcribed Image Text:Constants | Perlodic Table A 0.850-kg block oscillates on the end of a spring whose spring constant is k = 42.0 N/m . The DA A mass moves in a fluid which offers a resistive force F = -bv, where b = 0.625 N s/m. Submit Request Answer Part C Write the displacement x as a function of time t in seconds if at t = 0, x = 0, and at t = 1.00s, x = 0.120m. (0.258m)e (0.368s 1)t sin[(7.02rad/s)t] x = x = (0.258m) sin[(7.02rad/s)t] (0.258m) cos[(7.02rad/s)t] x = (0.258m)e (0.3685 ')t cos[(7.02rad/s)t]
A 0.850-kg block oscillates on the end of a spring whose spring constant is k = 42.0 N/m . The Part A mass moves in a fluid which offers a resistive force F = -bv, where b = 0.625 N s/m. What is the period of the motion? T = S Submit Request Answer Part B What is the fractional decrease in amplitude per cycle? ? ΔΑ A 國
Transcribed Image Text:A 0.850-kg block oscillates on the end of a spring whose spring constant is k = 42.0 N/m . The Part A mass moves in a fluid which offers a resistive force F = -bv, where b = 0.625 N s/m. What is the period of the motion? T = S Submit Request Answer Part B What is the fractional decrease in amplitude per cycle? ? ΔΑ A 國
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