How do you determine the acceleration of an object?

A. Divide the change in velocity by the time interval

B. Subtract the starting velocity from the ending velocity

C. Multiply the change in velocity by the time interval

D. Determine the average velocity and divide by the distance traveled

the correct option is A

Explanation:

To determine the acceleration of an object, you divide the change in velocity by the time interval

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.