PLEASE HELP MARKING BRAINLIEST A 62 kg classmate is already moving using rollerblades on a level tile floor. The resistance to this motion is 25N in the opposite direction.

Draw an FBD to represent this situation

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?

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z

Most of the volume of an atom is occupied by the