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Calculate the work done in lifting a 500-N barbell 2.2 m above the floor. What is the potential energy of the barbell when it is lifted to this height? be bor
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3 votes
Calculate the work done in lifting a 500-N

barbell 2.2 m above the floor. What is the
potential energy of the barbell when it is
lifted to this height?
be bor

User RAUL QUISPE
by
3.3k points

1 Answer

2 votes

Answer:

1100Joules

Step-by-step explanation:

Workdone = force x distance

Force= 500N

Distance = 2.2m

So, workdone = 500 x 2.2

= 1100Joules

User Perception
by
3.9k points
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