Acow and a bird both travelled from point a to point b . the cow travelled along the straight line but the bird travelled along the curved path as shown below 1)what is the distance travelled by the cow. 2)what is the distance travelled by the bird. 3)which one of them has more displacement.

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

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

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.