3. A carpenter uses a crowbar to remove the top of a box. The top has a resistance of 500 N. The
carpenter applies an input force of 250 N. What is the mechanical advantage of the crowbar?
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This is what i found on google “kinetic energy. energy is transferred from one object to another when a reaction takes place. energy comes in many forms and can be transferred from one object to another as heat, light, or motion, to name a few. this energy would be in the form of motion, with the person lifting the blue ball to a higher level.” i hope this you