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You apply a force on a crowbar to open a stuck door. The effort length of the crowbar is 26 cm long and the resistance length is 4 cm. Find the mechanical advantage of the crowbar.
asked
Feb 3, 2021
Biology
high-school
1
answer
4
votes
41.0k
views
IN ΔBCD line N is the perpendicular bisector of BC and line M is the perpendicular bisector of CD which statement describes location of the circumcenter A POINT 8 B the intersection of line M and CD C
asked
May 26, 2020
Mathematics
high-school
1
answer
0
votes
101k
views
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