yes
The effort force is where you are holding the hammer to pull the nail.
impact force example
what is force multiplier
Actually, pulleys cannot multiply effort force. It can only change the direction of the effort force.
yes
The force of the hammer is much greater than the force of the nail. Gravity pulls down the hammer, hits the nail, and the nail forces up, but the force of gravity wins over the force pulling on the nail.
Convert the cm to meters, and multiply the force by the distance. That gives you the work in joules.
A hammer is used to apply force
The hammer exerts a force on the nail; the nail exerts a force on the hammer.
The effort force is where you are holding the hammer to pull the nail.
nail forcing the hammer
A hammer is for exerting impact force in a defined area,such as a nailhead.
Yes, it does.
centrifugal
You needed more impact force.
It has to do with impulsive force. F = (mv-mu)/t when you reduce the time of impact, you get a larger force. That is why the sudden stop of the hammer is to reduce time of impact, and increase force applied.