Achild is pushing a playground merry-go-round. the angle through which the merry-go-round has turned varies with time according to θ(t)=γt+βt3, where γ=0.400rad/s and β=0.0120rad/s3.

part a calculate the angular velocity of the merry-go-round as a function of time. express your answer in radians per second in terms of γ, β, and t. ω(t) = rad/sec

part part b what is the initial value ω0 of the angular velocity? express your answer in radians per second. ω0 = rad/s

part c calculate the instantaneous value of the angular velocity ω(t) at time t=5.00s. express your answer in radians per second. ω(5.00) = rad/s

part d calculate the average angular velocity ωav for the time interval t=0 to t=5.00 seconds. express your answer in radians per second. ωav = rad/s

A.

B. 0.4 rad/s

C. 1.3 rad/s

D. 0.7 rad/s

Explanation:

Part A. We can take the derivative of the motion function in order to get the angular velocity function with respect to time

Part B. The initial value of angular velocity is when t = 0

Part C. The instantaneous value of the angular velocity at t = 5s

Part D. The angle distance it travels during the first t = 5 seconds is

So the average angular velocity during this 5 seconds would be the total angle traveled divided by the time

i dont think you are wrong for wanting to get even with someone who did you wrong.

(i'm an eye for an eye kind of person) but if this person hurt you in a sexual way, i dont suggest doing anything to him. he should be taken to the proper authorities, you could go to jail depending on what you do. if it was something small like your sibling took your spot on the couch, than yea, i would get even with him by taking one of his favorite snacks lol. but i dont suggest you doing anything illegal.