Answer:
1. Either larger or smaller than the displacement of either wave acting alone, depending on the signs of the displacements of the two waves.
I believe it’s the mass of the box but I don’t no if I’m right
Hope this helped
Inertia is proportional to mass. It is a measure of the resistance to changes in velocity. Inertia is a property of mass and cannot change. Momentum changes as an object changes its velocity. Good luck on your assignment and have a great day! :D
The relationship between a car and energy is that the car uses gas to produce speed within energy needs to be powered