Question

What is the weight or force exerted by an object on Earth’s surface whose mass is 75kg?

Answer 1

490 N/9.8 m/s² Answer: 3

Step-by-step explanation:

Mass (m) = 75 kg Gravity (g) = 9.8 m/s/s 2. Force (F) = 490N Mass (m) = ? Gravity (g) = 9.8 m/s/s Formula: F = mg Formula: m = F/g Substitution: F = (75 kg)(9.8 m/s?) Substitution: m = 490 N/9.8 m/s² Answer: 3.