A box of a certain mass is attached to a spring of spring constant 7.0 N/m and experience simple harmonic motion with an amplitude of 0.2 m. When the position of a box is at 0.4 A its speed is measured to be + 0.25 m/s. (Hint: x(t) = Asinwt). Calculate the angular frequency (w). A. 3.46 Hz B. 2.72 Hz O C. 4.22 Hz O D. 1.36 Hz

Q: 1. A mass of 0.750 kg is attached to a linear spring of negligible mass. The system is displaced by…

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Q: An undamped 2.98 kg2.98 kg horizontal spring oscillator has a spring constant of 31.6 N/m.31.6 N/m.…

A: mass m is 2.98 kgvmax is 3.78 m/secspring constant k is 31.6 N/m

Q: A car with a mass of 700 kg has shock absorbers for when the car goes over a bump. A 100 kg person…

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Q: 3. An object oscillates with angular frequency o = 8.0 rad/s. At t = 0, the object is at x = 4.0 cm…

A: Given data: Angular frequency of the object is, ω= 8 rad/sec At t= 0 sec,  x= 4 cm with initial…