Antoine wants to convert millimeter into kilometers which operation should he choose multiply 1000 divide 1000 multiply 1000000000 or divide 1000000000

Abird sitting high in a tree is an example of what type of wnergy

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?