Acircular loop of wire has an area of 0.27 m^2 . it is tilted by 45° with respect to a uniform 0.38t magnetic field. what is the magnetic flux through the loop?

The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error

An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?

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