Which word equation is used to calculate the acceleration of an object. a)add the initial velocity and final velocity and multiply the result by the time b)subtract the initial velocity from the final velocity and divide the result by the time c) add the initial velocity and the final velocity and divide the result by the time d)subtract the initial velocity from the final velocity and multiply the result by the times

B. Subtract the initial velocity from the final velocity and divide the result by the time

Step-by-step explanation:

Which word equation is used to calculate the acceleration of an object.

The answer is -

B. Subtract the initial velocity from the final velocity and divide the result by the time.

Acceleration is the rate of change of velocity of an object with respect to time.

Let Vf be final velocity and Vi be initial velocity, then acceleration is given by :

i'm not sure i quite understand, could you provide more information?

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1