Awave is described by y 10 sin (4.0at-6.0x). if the equation is in si units with the units suppressed, what is its speed? , what is its frequency? what is the wavelength of this wave? 12/3 m/s,2.0 hz, 1/3 m)

Which statement correctly describes a step-up transformer? a. it increases the amount of electric energy available. b. it increases the voltage of an electric current. c. it changes direct current into alternating current. d. it has more loops of wire in its primary coil.

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

What is the name for the remnant of an asymptotic giant that has lost its shells? black dwarf white dwarf yellow giant black hole