3. If the lump of clay has a momentum of 18 kg x m/s and the box has a momentum of 0 kg x m/s before the collision.
Determine the momentum of the clay-box after the collision
if they stick together.

Does heating a metal wire increase or decrease its electrical resistance? why?

Anika asks eva to roll a basketball and then a bowling ball to her. which requires more force to roll, and why?

Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop