Physics, 14.07.2021 01:50 RyannLambertt7141
A 34-m length of wire is stretched horizontally between two vertical posts. The wire carries a current of 68 A and experiences a magnetic force of 0.16 N. Find the magnitude of the earth's magnetic field at the location of the wire, assuming the field makes an angle of 72.0° with respect to the wire.
Answers: 2
Physics, 21.06.2019 16:30
Matt is driving down 7th street. he drives 150 meters in 18 seconds. assuming he does not speed up or slow down, what is his speed?
Answers: 2
Physics, 22.06.2019 03:00
Do you agree with scientist’s prediction about the warming of alaska and other polar regions?
Answers: 2
Physics, 22.06.2019 10:10
Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.
Answers: 2
Physics, 23.06.2019 03:30
Which statement is true? a) the work done to lift an object 6 meters is greater than the gravitational potential energy it gains. b) the work required to push an object is less than the work required to pull an object the same distance. c) the work required to raise an object to a height is equal to the gravitational potential energy the object gains. d) the work done against gravity to lift an object straight up is greater than the work required to roll it up a ramp.
Answers: 1
A 34-m length of wire is stretched horizontally between two vertical posts. The wire carries a curre...
Mathematics, 24.03.2021 16:30
History, 24.03.2021 16:30
English, 24.03.2021 16:30
Mathematics, 24.03.2021 16:30
Mathematics, 24.03.2021 16:30
Biology, 24.03.2021 16:30
Mathematics, 24.03.2021 16:30
History, 24.03.2021 16:30
Mathematics, 24.03.2021 16:30
Mathematics, 24.03.2021 16:30