Question

Two weight lifters (Herb and Foley) wonder which one is doing the most work. Which statement is true?

Answer 1

The solution would be like this for this specific problem:

 

Work = 50kg * 1.5m

= 75

Work = 55kg * 1 m

=55

 

75 > 55

Therefore, the statement that is true is “Herb lifting 50 kg 1.5 meters does more work than Foley lifting 55 kg 1 meter.”

Answer 2

Answer:

The answer would be B.

Explanation: