Conservation of ___________ is observed in all interactions
a. baryon number
b. lepton number
c. strangeness
d. charm
e. beauty
a
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Lenz's Law: A coil lies flat on a tabletop in a region where the magnetic field vector points straight up. The magnetic field vanishes suddenly. When viewed from above, what is the sense of the induced current in this coil as the field fades?
A. The induced current flows counterclockwise. B. The induced current flows clockwise. C. There is no induced current in this coil. D. The current flows clockwise initially, and then it flows counterclockwise before stopping.
If the electric potential in a region is given by V(x) = 6/x2, the x component of the electric field in that region is
A) -12x-3. B) -6x. C) 12x-3. D) 12x. E) 6x.
A 10.0-kg box starts at rest and slides 3.90 m down a ramp inclined at an angle of 10° with the horizontal. If there is no friction between the ramp surface and crate, what is the velocity of the crate at the bottom of the ramp? (g = 9.8 m/s2)
a. 13.3 m/s b. 3.64 m/s c. 8.74 m/s d. 8.68 m/s e. 76.4 m/s
__________ a physical state of being physiologically overwhelmed that is associated with a heart rate of over 100 bpm and oxygen concertation that falls below 95.
Fill in the blank(s) with the appropriate word(s).