Palancas
Interactive Video
•
Science, Physics, Engineering, Other
•
1st - 6th Grade
•
Hard
Wayground Content
FREE Resource
The video explains the concept of levers, which consist of a lever arm and a fulcrum. Levers help move loads with minimal effort by adjusting the fulcrum's position. Examples include a wrench, where the nut is the load and the collet head is the fulcrum, and a door, where the hinge acts as the fulcrum. The placement of handles away from the hinge reduces the effort needed to open the door.
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OPEN ENDED QUESTION
3 mins • 1 pt
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