Initially, a ball has an angular velocity of 5.0 rad/s counterclockwise. Sometime later, after rotating through a total angle of 5.5 radians, the hall has an angular velocity of 1.5 rad/s clockwise. What is the angular acceleration? What is the average angular velocity? How much time did this take? At some point the angular velocity of the ball had to have been zero. At what angle from it's initial orientation did this occur and how long did it take?

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

the right answer is 0.3 meters per second