What principal of a level is being used in this photograph? http://static.k12.com/calms_media/media/1473000_1473500/1473258/2/3a30ef557b66c434cfd71485b66f17225db08229/SHU_58802875_bottle_can_opener_E.jpg

A.
A bottle opener is a type of lever that enables the same work to be done over a shorter distance with less force.

B.
A bottle opener is a type of lever that reduces the input force required by reducing the distance over which the force is applied.

Question

What principal of a level is being used in this photograph?  http://static.k12.com/calms_media/media/1473000_1473500/1473258/2/3a30ef557b66c434cfd71485b66f17225db08229/SHU_58802875_bottle_can_opener_E.jpg

A.
A bottle opener is a type of lever that enables the same work to be done over a shorter distance with less force.
 
 B.
A bottle opener is a type of lever that reduces the input force required by reducing the distance over which the force is applied.

anonymous · Answer

C.
 A bottle opener is a lever in which a smaller input force acts over a larger distance so that a larger output force can act over a smaller distance.
 
 D.
A bottle opener is a type of lever that magnifies the output force required.

anonymous · Answer

@madmoiseelle_sarcasm did you get it .

anonymous · Answer

@chyna07 @madmoiselle_sarcasm did u guys get it