3.15. Just find the unit rate which is 1.5 and multiply that by 3
Answer:
10%
Step-by-step explanation:
Using the given formula with the given data, we have ...
efficiency = output work / input work
= (10 J)/(100 J) = 0.10 = 10%
Answer:
68%
Step-by-step explanation:
= 68%
I hope this helps!