If a car has a velocity of 40 km/h west and then comes to a stop in 5s, what is its acceleration in m/s^ 2

8

Step-by-step explanation:

Here the velocity of initial velocity is 40 & final is 0 so use formula

what that guys said

Step-by-step explanation:

yeha

25% is the answer

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116