Question

state the way of increasing the force applied by a hammer to fix a nail and the way of changing the area of contacting.​

Answer 1

Answer:

To get the nail to move you need a (Force = mass * acceleration) of the object hitting the nail greater than the (Force) holding the nail in place.

So if you want to get a greater force you can change any of these parameters:

increase the mass (heavier hammer)

move faster (hit harder)

shorter Δt.