1. The angle of an airplane propeller makes with the horizontal as a function of time...

1. The angle of an airplane propeller makes with the horizontal as a function of time is given by θ=(125rad/s)t+(42.5rad/s^2)t^2. estimate the instantaneous angular velocity at t=0.00s by calculating the average angular velocity from t=0.00s to t=0.010s

A. Estimate the angular speed at t = 0 by calculating the average angular speed between ti = 0 and tf = 0s.

B. Estimate the angular speed at t = 1.00 by calculating the average angular speed between ti = 1.00 and tf = 1.01s.

C. Estimate the angular speed at t = 2.00 by calculating the average angular speed between ti = 2.00 and tf = 2.01s.

D. Based on the above calculations, is the angular acceleration of the propeller negative, zero, or positive? Explain.

E. Calculate the average angular acceleration from t = 0.00 to 1.00s and from t = 1.00 to 2.00s.

F. Compare the angular acceleration calculated in E with the value of angular acceleration observed in the appropriate coefficient of the original equation for angle as a function of time. If they are not the same, explain why this might be?

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genius_generous answered 1 week ago

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