Question 4 (20 points) 4. when two magnets are brought close together their magnetic fields interact. question 4 options: true false question 5 (20 points) saved 5. magnetism is a type of question 5 options: force electricity gravity matter

im pretty sure this is right 4. true 5. force

1. is True. Because The lines of force attract each other of the two north poles repel each other.

2. Magnetism is a type of combined electromagnetic force. Because its referring to the physical phenomena rising from the force that causes by magnets.

Hope this helped

0.3x0.21x0.08kg=mass 1 sheet

mass 500 = 500xmass 1

volume pile = 0.3x0.2x0.048

density=mass/volume= 500xmass 1/0.3x0.2x0.048

v patient student

d.7.5cm is your answer