Physics, 09.03.2021 23:50 hiyagirllyric
A boy swings a stopper on a string in a circle. The radius of the circle is 2 meters. If the
stopper makes a complete circle every 0.7s, what is the linear velocity of the stopper?
(7 points)
Answers: 1
Physics, 21.06.2019 22:00, datgamer13
Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph
Answers: 1
Physics, 22.06.2019 23:00, shelbybibb99
Acommon technique in analysis of scientific data is normalization. the purpose of normalizing data is to eliminate irrelevant constants that can obscure the salient features of the data. the goal of this experiment is to test the hypothesis that the flux of light decreases as the square of the distance from the source. in this case, the absolute value of the voltage measured by the photometer is irrelevant; only the relative value conveys useful information. suppose that in part 2.2.2 of the experiment, students obtain a signal value of 162 mv at a distance of 4 cm and a value of 86 mv at a distance of 5.7 cm. normalize the students' data to the value obtained at 4 cm. (divide the signal value by 162.) then calculate the theoretically expected (normalized) value at 5.7 cm.
Answers: 2
A boy swings a stopper on a string in a circle. The radius of the circle is 2 meters. If the
stoppe...
Biology, 23.06.2019 22:30
English, 23.06.2019 22:30
English, 23.06.2019 22:30
Mathematics, 23.06.2019 22:30
English, 23.06.2019 22:30
English, 23.06.2019 22:30
Social Studies, 23.06.2019 22:30