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A weightlifter lifts a 250-kg

  1. How much work does a weightlifter do on a 450 N barbell thathe lifts 2m into the air
    1. answers icon 2 answers
    2. Emma Roberts asked by Emma Roberts
    3. views icon 688 views
  2. how much power is used when a weightlifter lifts a 1250-n barbell 2 meters in 3 seconds.
    1. answers icon 2 answers
    2. Liam asked by Liam
    3. views icon 1,387 views
  3. . A weightlifter lifts a 76.0 kg barbell 2.60 m 20 times in 1.50 minutes. What is his power output(a) in watts and (b) in hp?
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 564 views
  4. A weightlifter lifts a weight of 500N from the ground over her head, a distance of 1.8m. How much work has been done to move the
    1. answers icon 3 answers
    2. kacy mullions asked by kacy mullions
    3. views icon 2,912 views
  5. A weightlifter lifts a weight of 500N from the ground over her head, a distance of 1.8m. How much work has been done to move the
    1. answers icon 1 answer
    2. shauna asked by shauna
    3. views icon 736 views
  6. A weightlifter lifts a weight of 500N from the ground over her head, a distance of 1.8m. How much work has been done to move the
    1. answers icon 2 answers
    2. Zihan asked by Zihan
    3. views icon 1,964 views
  7. A weightlifter lifts a 250-kg mass 0.5 meters above his head, how much PEg does the mass have (Note: g=9.8 m/s2)? Round your
    1. answers icon 1 answer
    2. views icon 36 views
  8. a weightlifter lifts a set of weights a vertical distance of 2.36. if a constant net force of 335 N is exerted on the weights
    1. answers icon 1 answer
    2. Nikki asked by Nikki
    3. views icon 771 views
  9. a weightlifter raises a 200-kg barbell with an acceleration of 3 m/s. How much force does the weightlifter use to raise the
    1. answers icon 6 answers
    2. anoynomous asked by anoynomous
    3. views icon 6,617 views
  10. The diagram shows a weightlifter in the initial stages of his lift. He lifts two 70 kg masses connected to a 10 kg bar. In
    1. answers icon 0 answers
    2. Sandra asked by Sandra
    3. views icon 530 views