Answers: 1
Physics, 21.06.2019 13:20
An ideal transformer has 60 turns in its primary coil and 360 turns in its secondary coil. if the input rms voltage for the 60-turn coil is 120 v, what is the output rms voltage of the secondary coil?
Answers: 2
Physics, 22.06.2019 02:30
Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.
Answers: 3
Physics, 22.06.2019 10:20
Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)
Answers: 2
Physics, 22.06.2019 11:00
If a simple machine reduces the strength of a force, what must be increased?
Answers: 3
Ineed with a displacement graph? can someone explain it?...
Chemistry, 09.09.2019 06:10
Mathematics, 09.09.2019 06:10
History, 09.09.2019 06:10
Mathematics, 09.09.2019 06:10
Mathematics, 09.09.2019 06:10
History, 09.09.2019 06:10
Biology, 09.09.2019 06:10
Social Studies, 09.09.2019 06:10
English, 09.09.2019 06:10
Advanced Placement (AP), 09.09.2019 06:10
Social Studies, 09.09.2019 06:10
Mathematics, 09.09.2019 06:10
Mathematics, 09.09.2019 06:10