Question #f54e3
2 Answers
Nov 2, 2017
Yes, as stated, it is 12 x 5 = 60 Nm or 60 J
Explanation:
Work done = energy transferred = force x distance
Don’t worry about this bit if you haven’t got to it yet, but at higher levels this equation becomes a little more complex as the force and the distance moved are both vectors so the direction of both has an effect. In this case we consider the displacement, s instead of the distance and the angle between them,
Nov 2, 2017
60J