It's important to note that the specific value chosen within the appropriate range for "Move the fastest" might depend on additional factors not mentioned in the question, such as the specific task or desired speed. However, the explanation above provides a general framework for matching the statements with the mechanical advantages.
To match the statements "Move the fastest" and "Lift the most force" with the most appropriate mechanical advantage from the given options: 3, 1.5, 0.5, 0.25, 1, and 2.
Here's how we can approach this:
Move the fastest:
Mechanical advantage: A higher mechanical advantage typically means a greater output force or speed for a given input force. In this case, we want to move the fastest, so we need the **highest possible speed. Therefore, the most appropriate mechanical advantage for "Move the fastest" would be a value greater than 1, as it would amplify the input force, resulting in a faster output movement.
Lift the most force:
Mechanical advantage: Conversely, for lifting the most force, we want to amplify the input force to the greatest extent possible. This means we need the **highest mechanical advantage value**. Therefore, the most appropriate mechanical advantage for "Lift the most force" would be the highest available option, which is 3.
Matching the statements:
Based on the above analysis, we can match the statements as follows:
Move the fastest: Any mechanical advantage greater than 1, such as 1.5 or 2.
Lift the most force: 3
Therefore, the answer to question 12 would be:
Move the fastest: 1.5 or 2
Lift the most force: 3
The complete question is here:
You are asked to compare how well several animals' legs do several tasks (below) Match the statement on the right to the best available mechanical advantage for that task. You must get both correct to receive credit.
The given mechanical advantages are 3, 1.5, 0.5, 0.25, 1, 2.