a car is traveling in a race. the car went fr...
a car is traveling in a race. the car went from the initial velocity of 35 m/s to the final velocity of 65 m/s in 5 seconds. what is the acceleration? -13 m/s² -6 m/s² 6 m/s² 13 m/s²
Answer
# Explanation:
## Step1: Identify acceleration formula
The formula for acceleration $a=\frac{v_f - v_i}{t}$, where $v_f$ is final - velocity, $v_i$ is initial - velocity, and $t$ is time.
## Step2: Substitute values
Given $v_i = 35\ m/s$, $v_f=65\ m/s$, and $t = 5\ s$. Then $a=\frac{65 - 35}{5}$.
## Step3: Calculate the result
First, calculate the numerator: $65−35 = 30$. Then, $\frac{30}{5}=6\ m/s^2$.
# Answer:
$6\ m/s^2$