A vertical wheel with a diameter of 59 cm starts from rest and rotates with a constant angular acceleration of 7.7 rad/s2 around a fixed axis through its centercounterclockwise.(a) Through what angle (in degrees) has the point initially at the bottom of the wheel traveled when t = 14 s? (Indicate the direction with the sign of your answer.)54.72(b) What is the point's total linear acceleration at this instant? (Enter the magnitude in m/s2.)2.3X m/s2

θ=ωit+0.5αt2=0 rad/s14 s+0.57.7 rad/s214 s2=755 rad57.3°1 rad=4.33×104 degrees

Answered: A vertical wheel with a diameter of 59…

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