Piece of furniture weighs 500 N and is pushed for 10 m. It is then lifted above the ground into a truck. How much total work is done if the force required to push the furniture is 150 ?

Which safety measures should you follow during a thunderstorm? check all that apply. (a) avoid touching anything that conducts electricity. (b) avoid touching a person who has been struck by lightning. (c) go outside. (d) keep your computer turned off. (e) stay out of water. (f) stay inside.

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

The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?