I Question Details
A magnet has a postive charge and a negative charge.
You have two magnets one A and one B. You have A
with the + side facing B - side. The polarity of magnet B
changes to +. What will happen to the 2 magnets.

How is acceleration calculated? a. initial velocity - final velocity / timeb. initial velocity + final velocity / timec. final velocity - initial velocity / timed. final velocity / timele select the best answer from the choices provided0oood00save and exitnextmark this and return

An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?

Ahorizontal force of 400.0 n is required to pull a 1760 n truck across the floor at a constant speed. find the coefficient of sliding friction.