An airplane is moving with a constant velocity in level flight. compare the magnitude of the forward force by the engines to the magnitude of the backward frictional drag force.

explanation:

the masses of the objects and the distance between them

explanation:

newton's third law, for every action there is an equal and opposite reaction.

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.