A machine lifts a load of 180 N with an effort of 20 N. Calculate the mechanical advantage.

Step 1: Identify the formula for mechanical advantage. The mechanical advantage (MA) of a machine is the ratio of the load lifted to the effort applied. MA = LoadEffort Step 2: Substitute the given values into the formula. Given: Load = 180 N; Effort = 20 N; MA = (180 N)/(20 N) Step 3: Calculate the mechanical advantage. MA = 9 The mechanical advantage is a unitless quantity. The mechanical advantage of the machine is 9.

A machine lifts a load of 180 N with an effort of 20 N. Calculate the mechanical advantage.

Step 1: Identify the formula for mechanical advantage. The mechanical advantage (MA) of a machine is the ratio of the load lifted to the effort applied. MA = LoadEffort Step 2: Substitute the given values into the formula. Given: Load = 180 N; Effort = 20 N; MA = (180 N)/(20 N) Step 3: Calculate the mechanical advantage. MA = 9 The mechanical advantage is a unitless quantity. The mechanical advantage of the machine is 9.

Solved: A machine lifts a load of 180 N with an effort of…

Identify the formula for mechanical advantage.
The mechanical advantage (MA) of a machine is the ratio of the load lifted to the effort applied.
$MA = \frac{\text{Load}}{\text{Effort}}$
Substitute the given values into the formula.
Given:
Load $= 180\,N$
Effort $= 20\,N$
$MA = \frac{180\,N}{20\,N}$
Calculate the mechanical advantage.
$MA = 9$
The mechanical advantage is a unitless quantity.

The mechanical advantage of the machine is $\textbf{9}$ .

A machine lifts a load of 180 N with an effort of 20 N. Calculate the mechanical advantage.

Answer

Step-by-step solution

Identify the formula for mechanical advantage.

Substitute the given values into the formula.

Calculate the mechanical advantage.

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