How much mass in kilograms does a 50,000-N truck have

5102kg (to the nearest whole number). Assuming that the truck is on earth, and that the earth's gravity pull is 9.8, the formula m=w/g can be used.

50,000N (w) divided by 9.8 (g) is 5102kg (rounded to the nearest whole number) (m)

Thus the mass is 5102kg