The lateral magnification m ora mirror is calculated with the equation m in which is
the image height and is the object height for an inverted image, which relationship always
The signs of vand are the same
The signs of and are opposite
The magnitude of equals the magnitude of
The magnitude ofw is less than the magnitude of

Name the non metal condut electricity

The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .

Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system