Final answer:
The missing unit for the force of a bungee cord is Newtons (N).
Step-by-step explanation:
The missing unit for the force of a bungee cord is Newtons (N).
In physics, the unit for force is Newtons (N), named after Sir Isaac Newton. A Newton is defined as the amount of force required to accelerate a 1 kilogram mass by 1 meter per second squared. Therefore, the magnitude of the force exerted by the bungee cord is 17.6 N.
Some context: a bungee cord is an elastic cord that stretches when force is applied to it. The non-linear elastic force of the bungee cord means that the force it exerts is not directly proportional to its length. Instead, it follows a non-linear equation that depends on the distance the cord is stretched.