Answer:
measured by how well she or he does the job
Hope this helps! (づ ̄3 ̄)づ╭❤~
I assume the block plows into the bank of sand with a velocity of 6 m/s and comes to a stop in 2 s.
Answer:Acupressure
.
.
..
But why post this question in Physics
Work = force times distance
10*10=100
100J of work done