What makes this lever effective?
A: The man had more mass than the rock
B: The man is closer to the fulcrum than the rock is
C: The man is farther from the fulcrum than the rock is
D: The rock has more mass than the man

What makes this lever effective A The man had more mass than the rock B The man is closer to the fulcrum than the rock is C The man is farther from the fulcrum class=

Respuesta :

D because the rock is making it lean less to the man so that means the rock has more mass