If the length of an ax is 20 cm and the width is 5 cm what is the MA of a knife? O 2
0 4
O 10
O6

4

Explanation:

From the question given above, the following data were obtained from:

Length of an axe = 20 cm

Width = 5 cm

Mechanical advantage (MA) =.?

The mechanica advantage is simply defined as the ratio of the length to the width of the axe. Mathematically, it is expressed as:

Mechanical advantage = length /width

With the above formula, we can obtain the mechanical advantage of the axe as follow:

Length of an axe = 20 cm

Width = 5 cm

Mechanical advantage (MA) =.?

MA = 20/5

MA = 4

Therefore, the mechanical advantage (MA) of the axe is 4

it takes about 30 days for it to break down