In flight a rocket is subjected to 4 forces weight thrust lift and drag forces are vector qualities that have both magnitude and direction imagine that the rocket is about to left off thelaunch pad of according to Newton's 3rd law of motion what force critical to the success of its upward motion

With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90

If anyonee has done the momentum lab practical in physics can you give me the answers i am s lostt rnn : (

Ab+c --> ac+b is the general equation for which one of the following types of chemical reactions? a.) combination b.) single-displacement c.) decomposition d.) double-displacement