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How many formulas are there for linear velocity? (circular motion)
1.V=2πR/T
2.V=ωR
3. V = s / T (s is the arc length)
What is the formula of linear velocity
It's best when there's a change
V = s / T (s is arc length) = 2pair / T (t is period) = 2pairf (F is frequency) = 2pairn (n is speed) = RW (W is angular velocity)=
(2x-3) ^ - 5 (2x-3) + 6 = 0 by extracting the common factor solution
(2x-3)^-5(2x-3)+6=0
(2x-3-2)(2x-3-3)=0
(2x-5)(2x-6)=0
x1=5/2,x2=3
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