If you change the motor in your vehicle you need to notify the DMV within , days of this change.

-20
-25
-10
-15

An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?

Aperson walks first at a constant speed of 4.89 m/s along a straight line from point a to point b and then back along the line from b to a at a constant speed of 2.95 m/s. what is the average speed over the entire trip?

Two positive charges are equal. which has more electric potential energy?