An airplane is flying with a velocity of v0 at an angle of î± above the horizontal. when the plane is a distance h directly above a dog that is standing on level ground, a suitcase drops out of the luggage compartment.

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

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

Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.