The following figures hows the angular velocity graph of the crankshaft in a car.(Figure 1) What is the crankshaitis angular acceleration atf 1 : 5 ? Express your answer to two significant figures and include the approppiate units.
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Incorrect; Try Again; 4 attempts remaining Enter your answer using units of angular acceleration. Part B What is the crankshaft's angular acceleration at
t=3s
? Express your answer to two significant figures and include the appropriate units. Previous Answers Correct Part C What is the crankshaft's angular acceleration at
t=5s
? Express your answer to two significant figures and include the appropriate units.
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Previous Answers Correct just need A but -100 or 100 rads did not work