Victoria has a crate of vegetables that weighs 100 newtons. she exerts a force of 100 newtons to lift the crate with a pulley. what’s the mechanical advantage in this situation? less than 1 equal to 1 equal to 0 more than 1

Option B , equal to 1

Explanation:

Mechanical advantage is the ratio of out force to the input force.

Here,

Input force (IF) newtons

Output force (OF) newtons

The mathematical relationship for mechanical advantage (MA) is as follows

Substituting the given values in above equation, we get

Thus, mechanical advantage is equal to 1

Option B is correct

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the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation: