Physics, 12.07.2019 19:10 myalee1419
what are the directions of the centrifugal and coriolis forces on a person moving (a) south near the north pole, (b) east on the equator, and (c) south across the equator.
Answers: 1
Physics, 21.06.2019 18:00
1. in terms of fuel economy rank the following hybrid and electric vehicles, and justify application specific to each hybrid technology stop/start | mild hybrid | full hybrid | plug-in hybrid | full electric a. rank based on fuel economy b. justify your application specific for each technology
Answers: 3
Physics, 22.06.2019 07:10
Search coils and credit cards. one practical way to measure magnetic field strength uses a small, closely wound coil called a search coil. the coil is initially held with its plane perpendicular to a magnetic field. the coil is then either quickly rotated a quarter-turn about a diameter or quickly pulled out of the field. (a) derive the equation relating the total charge q that flows through a search coil to the magnetic-field magnitude b. the search coil has n turns, each with area a, and the flux through the coil is decreased from its initial maximum value to zero in a time ât. the resistance of the coil is r, and the total charge is q = iât, where i is the average current induced by the change in flux. (b) in a credit card reader, the magnetic strip on the back of a credit card is rapidly âswipedâ past a coil within the reader. explain, using the same ideas that underlie the operation of a search coil, how the reader can decode the information stored in the pattern of magnetization on the strip. (c) is it necessary that the credit card be âswipedâ through the reader at exactly the right speed? why or why not?
Answers: 2
Physics, 22.06.2019 08:30
Abike rider starts from rest and accelerates 28.0 meters down a slope in 5.00 seconds. what is her acceleration? select one: a. 3.21 m/sec2 b. 1.75 m/sec2 c. 9.80 m/sec2 d. 2.24 m/sec2
Answers: 3
what are the directions of the centrifugal and coriolis forces on a person moving (a) south n...
Mathematics, 31.01.2021 02:00
Medicine, 31.01.2021 02:00
Mathematics, 31.01.2021 02:00
English, 31.01.2021 02:00
Arts, 31.01.2021 02:00
Mathematics, 31.01.2021 02:00
Mathematics, 31.01.2021 02:00
Social Studies, 31.01.2021 02:00
Social Studies, 31.01.2021 02:00
Mathematics, 31.01.2021 02:00
Physics, 31.01.2021 02:00
History, 31.01.2021 02:00
Mathematics, 31.01.2021 02:00