Respuesta :

The answer is B. 49 N

Force is equal to the mass of that object multiplied by its acceleration:

F = m × a 
The unit of force is N = kg * m/s².

It is given:
m = 0.25 kg
a = 196 
m/s²

F = 
m × a = 0.25 kg × 196 m/s² = 49 N

B.49 N is the ANSWER! I took the test on k12 and it was right