Which of the following is NOT true about simple machines? Group of answer choices

They can change the amount of force required.

They can reduce the amount of work that must be done.

They can change the distance over which a force is exerted.

They can change the direction in which a force is exerted.

Barbara is interested in pursuing a career in the science and math pathway. which qualifications will her reach that goal? a.an advanced knowledge of physics and math b.an advanced knowledge of engineering and math c. an advanced knowledge of physics and robotics an d. advanced knowledge of machinery and math

Which feature is selected to practice and save the timing of a presentation

Match the feature to the network architecture. expensive to set up useful for a small organization easy to track files has a central server inexpensive to set up difficult to track files useful for a large organization does not have a central server client- server network peer-to-peer network