Respuesta :

Answer:

1283.20 kg

Explanation:

By Newton's Second Law, we know that F=ma.

a = 2.56m/s^2

F = 3285 N (1 N = 1kg*m/s^2)

F = ma -> m = F/a

m = (3285 N)/(2.56 m/s^2)

m = 1283.20 kg