8000J of work is done by a machine to lift a mass of 100 kg vertically upwards. Calculate the height to which the mass is lifted.
Answers
Answered by
10
Answer:
Height to which the mass is lifted is 8 metre.
Explanation:
Let x be the height attained by the mass.
We know that work done=force*displacement.
W=8000J
Weight of the object=100*10=1000N.
8000=1000*x
x=8000/1000
x=8m.
Answered by
9
Answer is given above....
Attachments:
Similar questions