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The writing on the passenger-side mirror of your car says "Warning! Objects in mirror are closer than they appear"(Figure 1) . There is no such warning on the driver's mirror. Consider a typical convex passenger-side mirror with a focal length of -80 cm. A 1.6-m-tall cyclist on a bicycle is 24m from the mirror. You are 1.4m from the mirror, and suppose, for simplicity, that the mirror, you, and the cyclist all lie along a line.
1. How far are you from the image of the cyclist?2. How far would you have been from the image if the mirror were flat?3. What is the image height?4. What would the image height have been if the mirror were flat?
Silver atoms pass during a Stern-Gerlach magnet with a field gradient of 10 T/cm. If the magnet is 3.5 cm long, and the atoms are moving at 500 m/s, by how far will atoms be deflected?
A pot of hot water is boiling on your stove. The pot is in the shape of a round cylinder made of aluminum which is 10 cm in radius. What is the difference in temperature between the inner and outer sufaces of the aluminum bottom of the pot
Suppose a 65 kg person stands at the edge of a 6.5 m diameter merry-go-round turntable that is mounted on frictionless bearings and has a moment of inertia of 1850 kg m2. Calculate the angular velocity of the turntable
A 199.4 kg satellite is in a circular orbit of 26,273 miles (42,300,000 m) in radius. The force keeping the satellite in orbit is 46.2 N. What is the velocity (speed) of the satellite
A charge q of 4.42 x 10-6 C is at the center of a cube 2.32 cm on a side. Determine the electric flux through one face of the cube
A machine componant is subjected to the forces and couples shown. The componant is to be held in place by a single rivet that can resist a force but not a couple. determiune the location of the rivet hole
The angular speed of a rotating disk is 0.75 rad/s. What is the frequency of the rotation
A mass of 0.25 kg is attached to a horizontal spring with a spring constant of 4.0 N/m. Write an expression for the position of the mass as a function of time
a 20.0 gram bullet is shot horizontally into a 2.00 kg block and quickly becomes imbedded in the block. after the
Three non-interacting particles are in their ground state inan infinite square well; see the figure above. what happens when amagnetic field is turned on which interacts with the spins of theparticles? Draw the new levels and particles (with spin).
A 3 kg block with an initial velocity of 4.2 slides 25° incline. If the block slides 1.5 m up the incline before coming to rest, What is the coefficient of kinetic friction on the incline
"Fat Man," the atomic bomb dropped on Nagasaki at the end of World War II released approximately 88 x 10^12 J of explosive energy
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