A particle is acted upon by only two forces, one conservative and one nonconservative, and neither being a forceof friction, as it moves from point A to point B. The kinetic energies of the particle at points A and B are equal if .

The desk has a weight of 75 lb and a center of gravity at g. determine the initial acceleration of a desk when the man applies enough force f to overcome the static friction at a and b. also, find the vertical reactions on each of the two legs at a and at b. the coefficients of static and kinetic friction at a and b are ms = 0.5 and mk = 0.2, respectively

What is a good example of instantaneous speed

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon