While john is traveling along a straight interstate
highway, he notices that the mile marker
reads 241 km. john travels until he reaches
the 134 km marker and then retraces his path
to the 167 km marker.
what is john’s resultant displacement from
the 241 km marker?
answer in units of km.

Acoil formed by wrapping 80 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 28.0° with the direction of the field. when the magnetic field is increased uniformly from 200 µt to 600 µt in 0.400 as, an emf of magnitude 80.0 mv is induced in the coil. what is the total length of the wire?

If y gets smaller as x gets bigger and y have an relationship?

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your