A 900 Kg Mass Is Connected to a Spring with a a Spring

question 73

Multiple Choice

A 9.00 kg mass is connected to a spring with a spring constant of 4.00 N/m. The velocity is given by the expression v(t) = (12.8 cm/s) cos(ω t + π/4) . What is the amplitude of the oscillations?

• A) 13.6 cm
• B) 19.2 cm
• C) 35.3 cm
• D) 40.4 cm
• E) 45.5 cm

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