A car slows down from 27.7 m/s
to 10.9 m/s in 2.37 s.
What is its acceleration?

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)

because if the tool that you are using is not balanced it there would be false mass.

80cm/s.

24cm/s.

53.3cm/s.