How much force is needed to accelerate a 1400-kg car 2 m/s?

2800N

Explanation:

Given parameters:

Mass of car   = 1400kg

Acceleration  = 2m/s²

Unknown:

Force on the car  = ?

Solution:

To solve this problem, we use Newton's second law of motion.

        Force  = mass x acceleration

So;

         Force  = 1400 x 2  = 2800N

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