Physics, 03.08.2019 13:30 savannahworkman11
When an object is lifted against the force of gravity it has gravitational potential energy. the energy depends on the object's weight and its height. true or false (i think it's false)
Answers: 2
Physics, 21.06.2019 16:30
Which term best describes the phrase “something that happens”?
Answers: 3
Physics, 21.06.2019 21:00
Iron reacts with sulfur to form iron sulfide. if 60 grams of iron reacts with sulfur to produce 90 grams of iron sulfide, how much sulfur has been used in the chemical reaction?
Answers: 3
Physics, 22.06.2019 03:50
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
Answers: 1
Physics, 22.06.2019 09:50
Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.
Answers: 1
When an object is lifted against the force of gravity it has gravitational potential energy. the ene...
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