After 6.3 s, a spinning roulette wheel has sped up to a final angular velocity of 47.3 rad/s. During this time, the wheel has an angular acceleration of 1.1 rad/s2.

What was the roulette’s initial angular velocity?

Due in 40 explain in terms of frame of reference if you’re inside a moving train everything on the outside can seem to be moving

Which lists the amplitudes of sound waves from these sources in order from greatest to least? busy roadway, kids whispering, average home chainsaw, diesel truck, rustling leaves kids whispering, vacuum cleaner, jet airplane library, conversational speech, music from speaker

Ivana walks 2km north then turns around and walks 3km south