Answer :
Answer:
Correct choice: C. 147 N
Explanation:
Weight
Weight is the force exerted on a body by gravity. It's often expressed with the formula:
W = mg
Where
W = weight
m = mass of the object
g = gravitational acceleration.
The mass of the box is m=15 Kg and the acceleration of gravity is [tex]g=9.8\ m/s^2[/tex], thus:
W = 15*9.8 = 147 N
W = 147 N
Correct choice: C. 147 N
