Question

using this formula $m=\frac{f}{a}$, if a car is pushed with a net force of 5000n, resulting in an acceleration of 3.5m/s², what is the mass of the car?
a 1438.5kg
b 1421.6kg
c 1328.6kg
d 1428.6kg

Explanation:

Step1: Identify the formula variables

We are given $F = 5000N$ and $a=3.5m/s^{2}$, and the formula $m=\frac{F}{a}$.

Step2: Substitute values into formula

$m=\frac{5000}{3.5}\approx1428.6kg$

Answer:

d. 1428.6kg