A body weighs 50 N and is hung by a spring with a spring constant of 50 N/m. A dashpot is attached to the body. If the body is raised 0.02 m from its equilibrium position and released from rest, determine the amplitude of vibration if (a) c08-math-246 and (b) c08-math-247, where c is the damping coefficient of the dashpot. What is the maximum amplitude of vibration in each case

Which of these questions might a character ask if the conflict is man versus self? a. which path should i take to better myself? b. which boulder will be too heavy for me to carry? c. which friend is going to ditch me today? d. all of the above

What sort of waves exhibit the doppler effect?

Consider each of the electric- and magnetic-field orientations given next. in each case, what is the direction of propagation of the wave? a)\vec ein the +xdirection,\vec bin the +ydirection. choose+ x direction- x direction+ y direction- y direction+ z direction- z direction b)\vec ein the -y direction,\vec bin the +x choose+ x direction- x direction+ y direction- y direction+ z direction- z direction c)\vec ein the +z direction,\vec bin the -x direction. choose+ x direction- x direction+ y direction- y direction+ z direction- z direction d)\vec ein the +y direction,\vec bin the -z direction. choose+ x direction- x direction+ y direction- y direction+ z direction- z direction