Your father used weigh 484 N. What was his mass (to the nearest tenth) ?

Answer: 49.4g

Explanation:

Weight = 484N

Mass = ?

Recall that the weight of an object is a product of its mass (m) by gravitational acceleration (g). And g is a constant with value of 9.8 ms2

Thus, Weight = mg

484N = mass x 9.8 ms2

Mass = (484/9.8)

Mass = 49.388g

(Rounded to the nearest tenth, the mass becomes 49.4g)

Thus, your father is 49.4grams in mass