Xrays and one of the best generators of x-beams are dark gaps. These can't be identified outwardly, yet the x-beams they create can. It demonstrates an altogether different view than optical degrees.
I trust the appropriate response will help you.
Answer:
The magnitude of the frictional force is
Explanation:
From the question we are told that
The force exerted on the box is
Generally for the box to remain at rest then it means that the frictional force is greater than or equal to the force applied to move it i.e
=>
The larger piston. Because the larger piston has the ability to do more work in the same amount of time as a small piston.
I hope this helps you out!