The period of oscillation for a signal having a frequency of 60 Hz is 60 seconds
Indicate whether the statement is true or false
F
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A 300 T urn coil of area 25 cm2 is placed in an 80 mT magnetic field. If the coil carries a current of 3.3 A, what is the magnitude of the maximum magnetic torque it could experience?
A. 20 N·m B. 6.0 N·m C. 0.13 N·m D. 0.20 N·m E. 0.060 N·m
According to Kepler's 3rd law, we expect:
A. A more distant planet, e.g. Jupiter, to spin about its axis faster than the Earth B. A more distant planet to spin about its axis slower than the Earth C. An interior planet, e.g. Venus, to spin about its axis faster than the Earth D. none of the above
A block is pushed up a frictionless 30° incline by an applied force as shown. If F = 25 N and M = 3.0 kg, what is the magnitude of the resulting acceleration of the block?
A. 2.3 m/s2 B. 4.6 m/s2 C. 3.5 m/s2 D. 2.9 m/s2 E. 5.1 m/s2
The Moon revolves eastward around Earth every ______________ solar days
Fill in the blank(s) with correct word