simple machines are simple tools that has found angles which is the function of simple machines?
A. Make our work easier
B. Make work longer and difficult to do
C. Changing the force Direction is Not possible
D. Increases the effort Exetered in doing the task
Answers & Comments
Answer:
D.
Explanation:
The basic purpose for which most simple machines are designed is to reduce the effort (force) required to perform a simple task.