3. What can you infer about magnetic domains from the fact that they are arrangements of atoms? *
The individual domains are extremely small
The individual domains are extremely large.
The individual domains attract one another
The individual domains repel one another.
4. Why are the magnetic domains of this paperclip lined up?
Pls

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

Which describes increasing the efficiency of energy resource

Acentrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. when switched off, it rotates through 54.0 revolutions before coming to rest. find the constant angular acceleration (in rad/s2) of the centrifuge. your response is within 10% of the correct value. this may be due to roundoff error, or you could have a mistake in your calculation. carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s2