Starting from Rest,a Wheel Undergoes Constant Angular Acceleration for a Period

question 72

Multiple Choice

Starting from rest,a wheel undergoes constant angular acceleration for a period of time T.At which of the following times does the average angular acceleration equal the instantaneous angular acceleration?

• A)0.50T
• B)0.67T
• C)0.71T
• D)all of the above

---

Definitions:

Granite Floors

Flooring made from granite, a durable and aesthetically pleasing natural stone.

Pine Tar

A sticky material produced by the high temperature carbonization of pine wood, used especially in treating the sails and rigging of ships and in baseball to improve grip on the bat.

Spectacular Mountain Views

Breathtaking and awe-inspiring scenery observed from mountains or viewpoints overlooking mountainous landscapes.

Cloudless Blue Skies

A clear weather condition without clouds, presenting a vast expanse of blue above.