There are free body diagrams in the picture, number (#). which of the diagram(s) shows an object with a net force down?

a.3 and 4

b.2 and 4

c.4 only

d.3 only

the focus of lesson 1 is newton's first law of motion - sometimes referred to as the law of inertia. newton's first law of motion is often stated as. an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

explanation:

it becomes positively charged by charging it

b.transmitters send radio waves, and receivers capture radio waves.

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop