what is the primary mechanical advantage of u...
what is the primary mechanical advantage of using the simple machine seen in the image? a you can apply a large force and have it penetrate over a very long distance. b you can apply a long distance and have it convert into a very short distance. c you can apply a short distance and have it multiplied to penetrate a large distance. d you can apply a small force to penetrate something that normally requires a large force.
Answer
# Brief Explanations:
The main purpose of a simple machine is to make work easier by reducing the force needed to perform a task. It allows a small - input force to overcome a large resistance force.
# Answer:
D. You can apply a small force to penetrate something that normally requires a large force.