which phrase best describes a machine?\nany device that makes work easier\nany device that moves an…
which phrase best describes a machine?\nany device that makes work easier\nany device that moves an object\nany device that has multiple parts\nany device that uses energy
Answer
Brief Explanations:
A machine is defined as any device that makes work easier by changing the magnitude or direction of a force. Moving an object is not the sole - defining characteristic as work involves force and displacement in the direction of the force. Having multiple parts is not a defining feature as some simple machines are single - part devices. Using energy is a characteristic of many things but not the defining one for machines.
Answer:
any device that makes work easier