Question
Complete this sentence. Work done is equal to the... ...useful energy transfers. ...energy produced. ...energy transferred. ...mass of an object. ...power. ..distance an object moves.
Answer
4.4
(171 Votes)
Jamie
Veteran · Tutor for 9 years
Answer
'energy transferred'.
Explanation
This is a fill-in-the-blank question asking what is work done equivalent to in the context of physics. The principle of work states that it is the measure of energy transfer that occurs when an object is moved over a distance by an external force. This coincides closely with the option of 'energy transferred'. The work done on an object isn't directly related to the 'useful energy transfers', 'energy produced','mass of an object','power' or 'distance an object moves'. Thus, among available options, 'energy transferred' resonates the most with the concept of work.