Question

what is the amount of force required to accelerate a 20 kg object to 5 m/s²? 0.25 n 4 n 15 n 100 n

Explanation:

Step1: Recall Newton's second - law formula

$F = ma$

Step2: Identify mass and acceleration values

$m = 20\ kg$, $a=5\ m/s^{2}$

Step3: Calculate the force

$F=20\times5 = 100\ N$

Answer:

100 N