Physics, 05.10.2019 07:30 djdjdoododdo837
By using a 2-meter stick (like the one in lab) marked in millimeters and a stopwatch that measures to 1/100h of a second, you decide to measure the speed of a motorized toy car that travels at a constant velocity. you measure out a 162.0cm interval with the 2-meter stick and time how long it takes the car to travel that distance using the stopwatch. repeating the ex 2.95 s calculate the average speed of the toy car what are the absolute and relative uncertainties of the distance and time measurements? which measurement is more uncertain? use the weakest link rule to determine the relative and absolute uncertainty in your speed estimation. explain why it is necessary to calculate relative uncertainties. why is absolute uncertainty not enougn ent 5 times you get the following time data: 3.11 s 3.15 s 2.84 s 2.97 s
Answers: 2
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What properties of a moving object are used in determining the object's energy of motion
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Ascientific blank must be testable and capable of being proven false?
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Which lists correctly orders nuclear reactions from most radioactive waste generated to least waste generated within a given period of time? o a. radioactive decay, nuclear fission, nuclear fusion o b. radioactive decay, nuclear fusion, nuclear fission o c. nuclear fusion, nuclear fission, radioactive decay o d. nuclear fission, nuclear fusion, radioactive decay
Answers: 3
By using a 2-meter stick (like the one in lab) marked in millimeters and a stopwatch that measures t...