Answers: 1
Physics, 22.06.2019 06:00
When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.
Answers: 2
Physics, 22.06.2019 23:00
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
Physics, 23.06.2019 01:00
Suppose that two objects attract each other with a gravitational force of 16 units. if the distance between the two objects is double, what is the new force of attraction between the two objects?
Answers: 3
1/4 of a dog in the United States are not active at all true or false...
English, 12.04.2021 16:40
Mathematics, 12.04.2021 16:40
Health, 12.04.2021 16:40
Mathematics, 12.04.2021 16:40
History, 12.04.2021 16:40
English, 12.04.2021 16:40
Biology, 12.04.2021 16:40
Social Studies, 12.04.2021 16:40
Geography, 12.04.2021 16:40
Mathematics, 12.04.2021 16:40
Mathematics, 12.04.2021 16:40