The London Eye observation wheel has a diameter of 135 m and completes one revolution in 30 minutes.
(i) Calculate its angular speed in
(a) rev/min
(b) radians per second.

The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions

The total amount of energy contained in an object

Acold front traveling southeast collided with a warm front traveling northwest the following map shows the weather on monday the day the two fronts collided which of these describes the weather forecast for mississippi on tuesday and wednesday