The velocity of a car that is moving east increases steadily from 20 minutes per second in five seconds. . draw a labelled velocity diagram to show relationship between the change of velocity , initial and final velocities of a car ??​

Ineed extreme for task 2. my student number is 571721. many to whoever solves this correctly, im in debt to you.

A-4.60 μc charge is moving at a constant speed of 6.80×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points.

The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.