If it uses 5 watts, how much time would it take to do 100j of work?

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

When does your body conduct current more readily?

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.