a stapler is used to staple 100 papers, it jams five times during the trial. A different brand of stapler performs the same test: it jams 22 times. what is dependent variable and independent variable

What is the function of the commutator in a dc motor? a. to spin the magnet b. to change direct current into alternating current c. to change alternating current into direct current d. to spin the wire coil

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes