Ask a New Question
Search
How much power is lifted if a person lifts 60N weight up 2 meters in 10 seconds?
1 answer
work = f * d = 60 * 2 = 120 J
power = work / time = 120 / 10 = 12 W
work is in Joules and power is in Watts
Similar Questions
In loading a lorry a man lifts boxes each of weight 100N throughta height of 1.5 m. a)how much work does he do in lifting 1 box
5 answers
Two people carry a heavy electric motor by placing it on a light board 2 meters in length. One person lifts at one end with a
1 answer
An elevator lifts a person weighing 625 newtons a distance of 7 meters. If the elevator uses 875 watts of power to lift the
0 answers
A rescue helicopter lifts a 85.2-kg person straight up by means of a cable. The person has an upward acceleration of 0.764 m/s2
0 answers
more similar questions