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) = 10.0 cm/s sin
+ 8.00 cm/s cos
What is the maximum displacement of the simple harmonic motion?
A. 25.1 cm
B. 30.5 cm
C. 35.3 cm
D. 40.4 cm
E. 45.5 cm
A. 25.1 cm
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a. produce synchrotron radiation. b. occur in regions of star formation. c. not occur in old star clusters. d. all be visual binaries. e. repeat after some interval.
The triple alpha process requires higher temperatures to start and produces less energy for a given mass than the proton-proton chain.
Answer the following statement true (T) or false (F)
When bullets are fired from an airplane in the forward direction, the momentum of the airplane is
A) decreased. B) unchanged. C) increased.
Two long parallel wires separated by 4.0 mm each carry a current of 24 A. These two currents are in the same direction. What is the magnitude of the magnetic field at a point that is between the two wires and 1.0 mm from one of the two wires?
a. 4.8 mT b. 6.4 mT c. 3.2 mT d. 9.6 mT e. 5.3 mT