Yefim S. answered 02/13/22
Tutor
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Math Tutor with Experience
φ = ω0t + εt2/2; 7.25 = - 2·8.25 + ε(8.25)2/2; ε = 0.698 rad/s2.
Mal I.
asked 02/13/22A wheel is turning at -2.00 rad/s
After 8.25 s, it has a displacement
of +7.25 rad. What was its angular
acceleration?
(Unit = rad/s^2)
Yefim S. answered 02/13/22
Math Tutor with Experience
φ = ω0t + εt2/2; 7.25 = - 2·8.25 + ε(8.25)2/2; ε = 0.698 rad/s2.
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