A remote-controlled car’s wheel accelerates at 22.6 rad/s2.

If the wheel begins with an angular speed of 10.6 rad/s, what is the wheel’s angular speed after exactly three full turns?

1 answer

d=wi*t+alpha*t^2 /2

3*2PI=10.6*t+1/2 22.6*t^2

solve for time t.

wf=wi+22.6*t solve for wf