A person applies a 13.5 N force to a hammer while it moves a distance of .12 m. The hammer completes 1.56 J of work on the nail. What is the efficiency of the hammer? Must show all work, correct sig figs, and include correct units.

=96.29%

Explanation:

Work efficiency is the ratio of output to input expressed as a percentage

Work is the product of fore and distance.

Work input =13.5*0.12=1.62 J

Work output= 1.56 J

Efficiency= 1.56/1.62 *100

                =96.29%

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.v