Physics, 02.08.2019 18:30 jazz589729
Ahigh school physics instructor catches one of his students chewing gum in class. he decides to discipline the student by asking that he stick the gum to a fan and calculate how fast the fan is moving when the gum gets thrown off. the label says that the diameter of the fan is d = 36 cm, and at full speed it turns at a rate of f = 35 rev/s, and that the fan is guaranteed to accelerate uniformly. the fan takes t = 13 s to go from rest to full speed.
Answers: 3
Physics, 21.06.2019 16:30
Which statement best describes resistance? resistance is a. how well a current will flow in a material and is measured in volts. b. how well a material conducts an electrical charge and is measured in ohms. c. the ability of a material to attract a positive charge to create a current. d. the ability of a material to repel neutral charges and is measured in ohms.
Answers: 3
Physics, 21.06.2019 16:30
Which of the following would not be taken into consideration when describing the quality of a sound
Answers: 2
Physics, 22.06.2019 01:00
When you turn on a battery-operated device, an electrical circuit is
Answers: 1
Physics, 22.06.2019 05:00
Wavelength,frequency,and energy are related.what happens to a wave as itβs wavelength gets shorter?
Answers: 2
Ahigh school physics instructor catches one of his students chewing gum in class. he decides to disc...
Social Studies, 25.09.2019 23:40
Mathematics, 25.09.2019 23:40
Mathematics, 25.09.2019 23:40
Mathematics, 25.09.2019 23:40
Geography, 25.09.2019 23:40
Business, 25.09.2019 23:40
Mathematics, 25.09.2019 23:40
Mathematics, 25.09.2019 23:40
Mathematics, 25.09.2019 23:40
Mathematics, 25.09.2019 23:40
Mathematics, 25.09.2019 23:40
Social Studies, 25.09.2019 23:40
History, 25.09.2019 23:40
Mathematics, 25.09.2019 23:40
Physics, 25.09.2019 23:40
English, 25.09.2019 23:40