During an experiment a student throws their physics textbook off the roof of the school with a horizonta of 10 m/s. If the roof is 10 m above the ground where will the textbook land on the ground (as measured from the base of the building)?

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?

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

Talia is manufacturing rolls of wire for hanging pictures. she needs a material that is so that it can easily be pulled into wire without breaking.