A large jetliner with a wingspan of 40 m flies horizontally and due north at a speed of 300 m/s in a region where the magnetic field of the earth is 51 T directed 24.1 below the horizontal. What is the magnitude of the induced emf between the ends of the wing?
a. 350 mV
c. 550 mV
b. 750 mV
d. 250 mV
Question 2
Suppose a 0.30-kg mass on a spring-loaded gun that has been compressed 0.20 m has elastic potential energy of 1.0 J. How high above the spring's equilibrium point can the gun fire the mass if the gun is fired straight up?
a. 0.10 m
c. 0.24 m
b. 0.34 m
d. 0.14 m
Albatrosses brood young chicks until they are large enough to thermoregulate.
North Pacific right whale
Major trunk lines carrying long-distance traffic crisscrossed the area east of the Mississippi. The
Carbon is constantly exchanged between large reservoirs in the lithosphere
Polyps, or abnormal growths, on the lining of the large intestine may indicate early stages of colon
Venn diagram representation of 17,067 medium and large clusters of protein