Activity 1.1.2 Simple Machine Practice Problems
Introduction
In the last activity, building and using simple machines and making measurements of forces and distances gave you concrete examples using mechanisms. Just from a good sketch, however, an engineer can deduce how a mechanism will transform forces and distances from input to output -- from effort to resistance. Making a good sketch of a mechanism and making accurate predictions based on your sketch of a mechanism are great problem solving skills that will help you design mechanisms for a particular task.
In the last activity, building and using simple machines and making measurements of forces and distances gave you concrete examples using mechanisms. Just from a good sketch, however, an engineer can deduce how a mechanism will transform forces and distances from input to output -- from effort to resistance. Making a good sketch of a mechanism and making accurate predictions based on your sketch of a mechanism are great problem solving skills that will help you design mechanisms for a particular task.