Aspot of paint on a bicycle tire moves in a circular path of radius 0.29 m. when the spot has traveled a linear distance of 1.31 m, through what angle has the tire rotated? give your answer in radians.

=force × distance a. work b. velocity c. pressure d. momentum

Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive

In which type of system is power held solely by the central government and not shared with regional governments? group of answer choices federal unitary confederate oligarchic