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kykrilka [37]
4 years ago
9

A weightlifter lifts a 1400 N barbell 2.5 meters. Calculate the work done during the lift

Physics
2 answers:
Andre45 [30]4 years ago
8 0

Answer:

Force = 1400N

Displacement = 2.5 m

work done = F×D

=1400×2.5

= 3500 joule

Igoryamba4 years ago
5 0

Answer: W = 3500 J

Explanation: Work is the product of the amount of force and the perpendicular distance or W = Fd.

W = Fd

   = 1400 N ( 2.5 m )

   = 3500 J

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