A closed loop carrying a constant current is in a uniform magnetic field given by B =î – 2ĵ +k (T) (Figure 4). y M Ignoring the magnetic field exerted by the loop, find a) the magnetic force vector on MN part of the loop. b) the components of the magnetic dipole moment of the loop. c) the torque acting on the loop and the magnetic potential energy of the loop. I a a Figure 4

Considering that you would stop to rest for 10 hours after every 11 hours of driving, if you can average 55 mph, how many total hours will it take you to complete a 22,55 mile run?

A certain corner of a room is selected as the origin of a rectangular coordinate system. A fly is crawling on an adjacent wall at a point having coordinates (2.9, 2.7), where the units are meters. Express the location of the fly in polar coordinates. Looking for;  radius in meters and theta is equal to what degree?

A boat leaves Kingston and travels due east for 25 km. At the same time, a second boat leaves Kingston travelling 30° south of east for 15 km. How far apart are the two boats when they reach their destination? (Please use cosign law sign law soh cah toa or the pythagorean therom pls and thank u)

We would like to be able to make meaningful interpretations of variations in the acceleration due to gravity, g, as small as 0.1 mgal. How accurate must our knowledge of the latitude of our gravity stations be? (A “gravity station" is just a location at which you make a gravity measurement.) You can assume your latitude is 45°.

my question is: During a NASCAR race a car goes 68 m/s around a curved section of track that has a radius of 260 m. What is the car's acceleration?

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a) What is the function expressing the altitude (vertical position) of the key if the altitude measured by GPS when you drop the key (at the top) is 1,500 m? b)If the key arrives at the bottom of the cliff with an (absolute) speed of 15.2 m/s, what is the height of the cliff (the difference between the altitude at the start and at the finish)?

Requesting to show the full solution and answer on a paper :>>

Two plane polar coordinates have the coordinates (2.2,48.3 °) and (4.6,10.50 ), calculate the distance between.