(1/3)x =16 (x represents the total number of books he has)
x=48
<span>The answer is: 2. 11
Crowbar is a Class A lever
Therefore the mechanical advantage of the crowbar can be given by either:
MA = Output distance/Input distance
OR
MA = Output force/Input force
Since, the question gives only the force, we can use the second formula.
MA = Output force/ Input Force
= 330 N / 30 N
= 11</span>
Answer:
2² × 3²
Step-by-step explanation:
36 = 2 × 2 × 3 × 3 = 2² × 3²
