Physics, 05.07.2019 04:10 Carlyalexis77301
He magnetic flux through a loop of wire decreases from 1.7 wb to 0.3 wb in a time of 0.4 s. what was the average value of the induced emf, in units of volts?
Answers: 1
Physics, 21.06.2019 22:00
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, 21.06.2019 22:30
An engineer designs a roller coaster so that a car travels horizontally for 162 ft, then climbs 127 ft at an angle of 31.0° above the horizontal. it then moves 127 ft at an angle of 46.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
Answers: 1
Physics, 22.06.2019 02:30
Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.
Answers: 2
Physics, 22.06.2019 07:30
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
He magnetic flux through a loop of wire decreases from 1.7 wb to 0.3 wb in a time of 0.4 s. what was...
Mathematics, 06.02.2020 01:47
Mathematics, 06.02.2020 01:47
Mathematics, 06.02.2020 01:47
English, 06.02.2020 01:47
History, 06.02.2020 01:47
Mathematics, 06.02.2020 01:47
Mathematics, 06.02.2020 01:47
Mathematics, 06.02.2020 01:47
Mathematics, 06.02.2020 01:47
Advanced Placement (AP), 06.02.2020 01:47
Mathematics, 06.02.2020 01:47