- #1
cookie monsta
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A beam with negligible mass is balanced by two external forces at R1 = 1.5 meters and R2 = 6.5 meters. If F1 = 10 N, what is F2.
i got this:
(10)(1.5) + F2(6.5) = 0
so F2 = 2.31 N
but the second part i don't get:
If the beam actually has a weight of 3 N, what would F2 be now?
i got this:
(10)(1.5) + F2(6.5) = 0
so F2 = 2.31 N
but the second part i don't get:
If the beam actually has a weight of 3 N, what would F2 be now?