A shovel performs several different functions. One of these is that it gives mechanical advantage as a lever. When does it act like a lever? (1 point)

Question

Responses

when the soil is lifted with the dirt at the end of the shovel and a lifting force at the handle
when the soil is lifted with the dirt at the end of the shovel and a lifting force at the handle

when the shovel is in the dirt and you push down against the end of the shovel, making it pivot
when the shovel is in the dirt and you push down against the end of the shovel, making it pivot

when you push the shovel downward into the dirt and a small force allows you to push down into the dirt easily
when you push the shovel downward into the dirt and a small force allows you to push down into the dirt easily

when you step up onto the shovel with both feet to use your body weight
when you step up onto the shovel with both feet to use your body weight

Answer 1

The correct response is:

when the shovel is in the dirt and you push down against the end of the shovel, making it pivot.

This is because, in this scenario, the shovel acts as a lever, with the pivot point being at the edge of the shovel in the dirt, allowing you to exert a downward force and lift the soil more effectively.