The formulas used to analyze the horizontal and vertical motion of projectiles launched at an angle involve the use of which function(s)?
O tangent only
O cosine only
O sine and tangent
O cosine and sine

b.

explanation:

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.